Home / 10,100,715,657.44-15,151,088,068.14-4,124,841,834.22

Finding the Fourth Proportional to 10,100,715,657.44, 15,151,088,068.14 and 4,124,841,834.22

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Solution

The fourth proportional to 10,100,715,657.44, 15,151,088,068.14 and 4,124,841,834.22 is: 6,187,268,706.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,100,715,657.44 : 15,151,088,068.14 = 4,124,841,834.22 : x
  2. Step 2: Convert to fraction form
    10,100,715,657.44/15,151,088,068.14 = 4,124,841,834.22/x
  3. Step 3: Cross multiply
    10,100,715,657.44x = 15,151,088,068.14 × 4,124,841,834.22
  4. Step 4: Simplify right side
    10,100,715,657.44x = 62,495,841,897,318,981,632
  5. Step 5: Solve for x
    x = 62,495,841,897,318,981,632/10,100,715,657.44
  6. Step 6: Final answer
    x = 6,187,268,706.18

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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.