Home / 6,132,679,228.80-9,199,018,843.20-3,371,241,225.60

Finding the Fourth Proportional to 6,132,679,228.80, 9,199,018,843.20 and 3,371,241,225.60

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Solution

The fourth proportional to 6,132,679,228.80, 9,199,018,843.20 and 3,371,241,225.60 is: 5,056,861,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,679,228.80 : 9,199,018,843.20 = 3,371,241,225.60 : x
  2. Step 2: Convert to fraction form
    6,132,679,228.80/9,199,018,843.20 = 3,371,241,225.60/x
  3. Step 3: Cross multiply
    6,132,679,228.80x = 9,199,018,843.20 × 3,371,241,225.60
  4. Step 4: Simplify right side
    6,132,679,228.80x = 31,012,111,559,267,065,856
  5. Step 5: Solve for x
    x = 31,012,111,559,267,065,856/6,132,679,228.80
  6. Step 6: Final answer
    x = 5,056,861,838.40

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Double scale
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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.