Home / 220,016,578,544.90-330,024,867,817.35-62,982,140,336.90

Finding the Fourth Proportional to 220,016,578,544.90, 330,024,867,817.35 and 62,982,140,336.90

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Solution

The fourth proportional to 220,016,578,544.90, 330,024,867,817.35 and 62,982,140,336.90 is: 94,473,210,505.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,016,578,544.90 : 330,024,867,817.35 = 62,982,140,336.90 : x
  2. Step 2: Convert to fraction form
    220,016,578,544.90/330,024,867,817.35 = 62,982,140,336.90/x
  3. Step 3: Cross multiply
    220,016,578,544.90x = 330,024,867,817.35 × 62,982,140,336.90
  4. Step 4: Simplify right side
    220,016,578,544.90x = 20,785,672,539,539,207,356,416
  5. Step 5: Solve for x
    x = 20,785,672,539,539,207,356,416/220,016,578,544.90
  6. Step 6: Final answer
    x = 94,473,210,505.35

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Double scale
Find fourth proportional to 220,016,578,545.90, 330,024,867,818.85 and 62,982,140,337.90
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.