Home / 48,530,016,000.40-72,795,024,000.60-23,673,882,701.20

Finding the Fourth Proportional to 48,530,016,000.40, 72,795,024,000.60 and 23,673,882,701.20

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Solution

The fourth proportional to 48,530,016,000.40, 72,795,024,000.60 and 23,673,882,701.20 is: 35,510,824,051.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,530,016,000.40 : 72,795,024,000.60 = 23,673,882,701.20 : x
  2. Step 2: Convert to fraction form
    48,530,016,000.40/72,795,024,000.60 = 23,673,882,701.20/x
  3. Step 3: Cross multiply
    48,530,016,000.40x = 72,795,024,000.60 × 23,673,882,701.20
  4. Step 4: Simplify right side
    48,530,016,000.40x = 1,723,340,859,421,243,473,920
  5. Step 5: Solve for x
    x = 1,723,340,859,421,243,473,920/48,530,016,000.40
  6. Step 6: Final answer
    x = 35,510,824,051.80

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Double scale
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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.