Home / 15,684,836,090.32-23,531,870,124.16-5,060,861,102.71

Finding the Fourth Proportional to 15,684,836,090.32, 23,531,870,124.16 and 5,060,861,102.71

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Solution

The fourth proportional to 15,684,836,090.32, 23,531,870,124.16 and 5,060,861,102.71 is: 7,592,781,046.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,684,836,090.32 : 23,531,870,124.16 = 5,060,861,102.71 : x
  2. Step 2: Convert to fraction form
    15,684,836,090.32/23,531,870,124.16 = 5,060,861,102.71/x
  3. Step 3: Cross multiply
    15,684,836,090.32x = 23,531,870,124.16 × 5,060,861,102.71
  4. Step 4: Simplify right side
    15,684,836,090.32x = 119,091,526,185,315,942,400
  5. Step 5: Solve for x
    x = 119,091,526,185,315,942,400/15,684,836,090.32
  6. Step 6: Final answer
    x = 7,592,781,046.58

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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.