Home / 60,424,541.12-90,548,891.04-37,346,202.56

Finding the Fourth Proportional to 60,424,541.12, 90,548,891.04 and 37,346,202.56

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Solution

The fourth proportional to 60,424,541.12, 90,548,891.04 and 37,346,202.56 is: 55,964,963.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,424,541.12 : 90,548,891.04 = 37,346,202.56 : x
  2. Step 2: Convert to fraction form
    60,424,541.12/90,548,891.04 = 37,346,202.56/x
  3. Step 3: Cross multiply
    60,424,541.12x = 90,548,891.04 × 37,346,202.56
  4. Step 4: Simplify right side
    60,424,541.12x = 3,381,657,226,363,209.50
  5. Step 5: Solve for x
    x = 3,381,657,226,363,209.50/60,424,541.12
  6. Step 6: Final answer
    x = 55,964,963.30

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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.