Home / 60,693,846.30-91,009,276.65-22,335,615.90

Finding the Fourth Proportional to 60,693,846.30, 91,009,276.65 and 22,335,615.90

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Solution

The fourth proportional to 60,693,846.30, 91,009,276.65 and 22,335,615.90 is: 33,491,834.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,693,846.30 : 91,009,276.65 = 22,335,615.90 : x
  2. Step 2: Convert to fraction form
    60,693,846.30/91,009,276.65 = 22,335,615.90/x
  3. Step 3: Cross multiply
    60,693,846.30x = 91,009,276.65 × 22,335,615.90
  4. Step 4: Simplify right side
    60,693,846.30x = 2,032,748,246,591,238.75
  5. Step 5: Solve for x
    x = 2,032,748,246,591,238.75/60,693,846.30
  6. Step 6: Final answer
    x = 33,491,834.35

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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.