Home / 60,696,420.60-91,002,057.30-22,352,964.60

Finding the Fourth Proportional to 60,696,420.60, 91,002,057.30 and 22,352,964.60

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Solution

The fourth proportional to 60,696,420.60, 91,002,057.30 and 22,352,964.60 is: 33,513,768.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,696,420.60 : 91,002,057.30 = 22,352,964.60 : x
  2. Step 2: Convert to fraction form
    60,696,420.60/91,002,057.30 = 22,352,964.60/x
  3. Step 3: Cross multiply
    60,696,420.60x = 91,002,057.30 × 22,352,964.60
  4. Step 4: Simplify right side
    60,696,420.60x = 2,034,165,765,354,071.75
  5. Step 5: Solve for x
    x = 2,034,165,765,354,071.75/60,696,420.60
  6. Step 6: Final answer
    x = 33,513,768.11

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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.