Home / 42,046,266.60-63,069,399.90-41,337,678.60

Finding the Fourth Proportional to 42,046,266.60, 63,069,399.90 and 41,337,678.60

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Solution

The fourth proportional to 42,046,266.60, 63,069,399.90 and 41,337,678.60 is: 62,006,517.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,046,266.60 : 63,069,399.90 = 41,337,678.60 : x
  2. Step 2: Convert to fraction form
    42,046,266.60/63,069,399.90 = 41,337,678.60/x
  3. Step 3: Cross multiply
    42,046,266.60x = 63,069,399.90 × 41,337,678.60
  4. Step 4: Simplify right side
    42,046,266.60x = 2,607,142,582,561,072
  5. Step 5: Solve for x
    x = 2,607,142,582,561,072/42,046,266.60
  6. Step 6: Final answer
    x = 62,006,517.90

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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.