Home / 15,374,884,079.25-23,025,083,545.53-10,639,938,007.11

Finding the Fourth Proportional to 15,374,884,079.25, 23,025,083,545.53 and 10,639,938,007.11

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Solution

The fourth proportional to 15,374,884,079.25, 23,025,083,545.53 and 10,639,938,007.11 is: 15,934,133,894.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,374,884,079.25 : 23,025,083,545.53 = 10,639,938,007.11 : x
  2. Step 2: Convert to fraction form
    15,374,884,079.25/23,025,083,545.53 = 10,639,938,007.11/x
  3. Step 3: Cross multiply
    15,374,884,079.25x = 23,025,083,545.53 × 10,639,938,007.11
  4. Step 4: Simplify right side
    15,374,884,079.25x = 244,985,461,532,967,731,200
  5. Step 5: Solve for x
    x = 244,985,461,532,967,731,200/15,374,884,079.25
  6. Step 6: Final answer
    x = 15,934,133,894.62

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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.