Home / 59,441,904-89,191,033.28-28,719,261.44

Finding the Fourth Proportional to 59,441,904, 89,191,033.28 and 28,719,261.44

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Solution

The fourth proportional to 59,441,904, 89,191,033.28 and 28,719,261.44 is: 43,092,505.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,441,904 : 89,191,033.28 = 28,719,261.44 : x
  2. Step 2: Convert to fraction form
    59,441,904/89,191,033.28 = 28,719,261.44/x
  3. Step 3: Cross multiply
    59,441,904x = 89,191,033.28 × 28,719,261.44
  4. Step 4: Simplify right side
    59,441,904x = 2,561,500,602,872,061
  5. Step 5: Solve for x
    x = 2,561,500,602,872,061/59,441,904
  6. Step 6: Final answer
    x = 43,092,505.97

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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.