Home / 29,103,449.55-43,655,174.33-9,934,831.95

Finding the Fourth Proportional to 29,103,449.55, 43,655,174.33 and 9,934,831.95

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Solution

The fourth proportional to 29,103,449.55, 43,655,174.33 and 9,934,831.95 is: 14,902,247.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,103,449.55 : 43,655,174.33 = 9,934,831.95 : x
  2. Step 2: Convert to fraction form
    29,103,449.55/43,655,174.33 = 9,934,831.95/x
  3. Step 3: Cross multiply
    29,103,449.55x = 43,655,174.33 × 9,934,831.95
  4. Step 4: Simplify right side
    29,103,449.55x = 433,706,820,666,829.69
  5. Step 5: Solve for x
    x = 433,706,820,666,829.69/29,103,449.55
  6. Step 6: Final answer
    x = 14,902,247.93

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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.