Home / 44,759,342.64-67,138,792.56-38,675,561.34

Finding the Fourth Proportional to 44,759,342.64, 67,138,792.56 and 38,675,561.34

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Solution

The fourth proportional to 44,759,342.64, 67,138,792.56 and 38,675,561.34 is: 58,013,150.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,759,342.64 : 67,138,792.56 = 38,675,561.34 : x
  2. Step 2: Convert to fraction form
    44,759,342.64/67,138,792.56 = 38,675,561.34/x
  3. Step 3: Cross multiply
    44,759,342.64x = 67,138,792.56 × 38,675,561.34
  4. Step 4: Simplify right side
    44,759,342.64x = 2,596,630,489,947,816
  5. Step 5: Solve for x
    x = 2,596,630,489,947,816/44,759,342.64
  6. Step 6: Final answer
    x = 58,013,150.70

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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.