Home / 59,897,773.01-89,872,308.86-18,960,544.73

Finding the Fourth Proportional to 59,897,773.01, 89,872,308.86 and 18,960,544.73

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Solution

The fourth proportional to 59,897,773.01, 89,872,308.86 and 18,960,544.73 is: 28,448,936.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,897,773.01 : 89,872,308.86 = 18,960,544.73 : x
  2. Step 2: Convert to fraction form
    59,897,773.01/89,872,308.86 = 18,960,544.73/x
  3. Step 3: Cross multiply
    59,897,773.01x = 89,872,308.86 × 18,960,544.73
  4. Step 4: Simplify right side
    59,897,773.01x = 1,704,027,931,584,241.25
  5. Step 5: Solve for x
    x = 1,704,027,931,584,241.25/59,897,773.01
  6. Step 6: Final answer
    x = 28,448,936.35

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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.