Home / 43,777,752.09-60,413,311.13-23,931,603.78

Finding the Fourth Proportional to 43,777,752.09, 60,413,311.13 and 23,931,603.78

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Solution

The fourth proportional to 43,777,752.09, 60,413,311.13 and 23,931,603.78 is: 33,025,620.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,777,752.09 : 60,413,311.13 = 23,931,603.78 : x
  2. Step 2: Convert to fraction form
    43,777,752.09/60,413,311.13 = 23,931,603.78/x
  3. Step 3: Cross multiply
    43,777,752.09x = 60,413,311.13 × 23,931,603.78
  4. Step 4: Simplify right side
    43,777,752.09x = 1,445,787,424,881,366
  5. Step 5: Solve for x
    x = 1,445,787,424,881,366/43,777,752.09
  6. Step 6: Final answer
    x = 33,025,620.45

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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.