Home / 57,306,532.60-85,959,798.90-34,348,281.40

Finding the Fourth Proportional to 57,306,532.60, 85,959,798.90 and 34,348,281.40

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Solution

The fourth proportional to 57,306,532.60, 85,959,798.90 and 34,348,281.40 is: 51,522,422.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,306,532.60 : 85,959,798.90 = 34,348,281.40 : x
  2. Step 2: Convert to fraction form
    57,306,532.60/85,959,798.90 = 34,348,281.40/x
  3. Step 3: Cross multiply
    57,306,532.60x = 85,959,798.90 × 34,348,281.40
  4. Step 4: Simplify right side
    57,306,532.60x = 2,952,571,361,704,610.50
  5. Step 5: Solve for x
    x = 2,952,571,361,704,610.50/57,306,532.60
  6. Step 6: Final answer
    x = 51,522,422.10

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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.