Home / 57,604,905.55-86,407,445.81-23,526,251.42

Finding the Fourth Proportional to 57,604,905.55, 86,407,445.81 and 23,526,251.42

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Solution

The fourth proportional to 57,604,905.55, 86,407,445.81 and 23,526,251.42 is: 35,289,412.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,604,905.55 : 86,407,445.81 = 23,526,251.42 : x
  2. Step 2: Convert to fraction form
    57,604,905.55/86,407,445.81 = 23,526,251.42/x
  3. Step 3: Cross multiply
    57,604,905.55x = 86,407,445.81 × 23,526,251.42
  4. Step 4: Simplify right side
    57,604,905.55x = 2,032,843,294,784,473
  5. Step 5: Solve for x
    x = 2,032,843,294,784,473/57,604,905.55
  6. Step 6: Final answer
    x = 35,289,412.86

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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.