Home / 24,654,831.02-34,021,819.23-13,787,715.50

Finding the Fourth Proportional to 24,654,831.02, 34,021,819.23 and 13,787,715.50

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Solution

The fourth proportional to 24,654,831.02, 34,021,819.23 and 13,787,715.50 is: 19,026,014.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,654,831.02 : 34,021,819.23 = 13,787,715.50 : x
  2. Step 2: Convert to fraction form
    24,654,831.02/34,021,819.23 = 13,787,715.50/x
  3. Step 3: Cross multiply
    24,654,831.02x = 34,021,819.23 × 13,787,715.50
  4. Step 4: Simplify right side
    24,654,831.02x = 469,083,164,335,669
  5. Step 5: Solve for x
    x = 469,083,164,335,669/24,654,831.02
  6. Step 6: Final answer
    x = 19,026,014.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.