Home / 9,350,520,116.08-12,903,724,717.10-5,063,766,712.16

Finding the Fourth Proportional to 9,350,520,116.08, 12,903,724,717.10 and 5,063,766,712.16

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Solution

The fourth proportional to 9,350,520,116.08, 12,903,724,717.10 and 5,063,766,712.16 is: 6,988,001,830.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,520,116.08 : 12,903,724,717.10 = 5,063,766,712.16 : x
  2. Step 2: Convert to fraction form
    9,350,520,116.08/12,903,724,717.10 = 5,063,766,712.16/x
  3. Step 3: Cross multiply
    9,350,520,116.08x = 12,903,724,717.10 × 5,063,766,712.16
  4. Step 4: Simplify right side
    9,350,520,116.08x = 65,341,451,685,327,192,064
  5. Step 5: Solve for x
    x = 65,341,451,685,327,192,064/9,350,520,116.08
  6. Step 6: Final answer
    x = 6,988,001,830.29

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.