Home / 97,932,881.20-146,773,350.60-59,553,655.60

Finding the Fourth Proportional to 97,932,881.20, 146,773,350.60 and 59,553,655.60

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Solution

The fourth proportional to 97,932,881.20, 146,773,350.60 and 59,553,655.60 is: 89,253,879.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,932,881.20 : 146,773,350.60 = 59,553,655.60 : x
  2. Step 2: Convert to fraction form
    97,932,881.20/146,773,350.60 = 59,553,655.60/x
  3. Step 3: Cross multiply
    97,932,881.20x = 146,773,350.60 × 59,553,655.60
  4. Step 4: Simplify right side
    97,932,881.20x = 8,740,889,572,890,453
  5. Step 5: Solve for x
    x = 8,740,889,572,890,453/97,932,881.20
  6. Step 6: Final answer
    x = 89,253,879.45

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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.