Home / 15,779,243,691.18-23,706,625,035.21-10,117,924,012.23

Finding the Fourth Proportional to 15,779,243,691.18, 23,706,625,035.21 and 10,117,924,012.23

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Solution

The fourth proportional to 15,779,243,691.18, 23,706,625,035.21 and 10,117,924,012.23 is: 15,201,098,061.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,779,243,691.18 : 23,706,625,035.21 = 10,117,924,012.23 : x
  2. Step 2: Convert to fraction form
    15,779,243,691.18/23,706,625,035.21 = 10,117,924,012.23/x
  3. Step 3: Cross multiply
    15,779,243,691.18x = 23,706,625,035.21 × 10,117,924,012.23
  4. Step 4: Simplify right side
    15,779,243,691.18x = 239,861,830,692,684,103,680
  5. Step 5: Solve for x
    x = 239,861,830,692,684,103,680/15,779,243,691.18
  6. Step 6: Final answer
    x = 15,201,098,061.93

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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.