Home / 56,592,707.60-84,889,061.40-16,203,191.60

Finding the Fourth Proportional to 56,592,707.60, 84,889,061.40 and 16,203,191.60

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Solution

The fourth proportional to 56,592,707.60, 84,889,061.40 and 16,203,191.60 is: 24,304,787.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,592,707.60 : 84,889,061.40 = 16,203,191.60 : x
  2. Step 2: Convert to fraction form
    56,592,707.60/84,889,061.40 = 16,203,191.60/x
  3. Step 3: Cross multiply
    56,592,707.60x = 84,889,061.40 × 16,203,191.60
  4. Step 4: Simplify right side
    56,592,707.60x = 1,375,473,726,608,364.25
  5. Step 5: Solve for x
    x = 1,375,473,726,608,364.25/56,592,707.60
  6. Step 6: Final answer
    x = 24,304,787.40

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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.