Home / 57,306,543.10-85,959,814.65-34,348,291.90

Finding the Fourth Proportional to 57,306,543.10, 85,959,814.65 and 34,348,291.90

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Solution

The fourth proportional to 57,306,543.10, 85,959,814.65 and 34,348,291.90 is: 51,522,437.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,306,543.10 : 85,959,814.65 = 34,348,291.90 : x
  2. Step 2: Convert to fraction form
    57,306,543.10/85,959,814.65 = 34,348,291.90/x
  3. Step 3: Cross multiply
    57,306,543.10x = 85,959,814.65 × 34,348,291.90
  4. Step 4: Simplify right side
    57,306,543.10x = 2,952,572,805,268,096.50
  5. Step 5: Solve for x
    x = 2,952,572,805,268,096.50/57,306,543.10
  6. Step 6: Final answer
    x = 51,522,437.85

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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.