Home / 27,281,087.20-40,803,532.80-24,423,115.60

Finding the Fourth Proportional to 27,281,087.20, 40,803,532.80 and 24,423,115.60

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Solution

The fourth proportional to 27,281,087.20, 40,803,532.80 and 24,423,115.60 is: 36,528,947.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,281,087.20 : 40,803,532.80 = 24,423,115.60 : x
  2. Step 2: Convert to fraction form
    27,281,087.20/40,803,532.80 = 24,423,115.60/x
  3. Step 3: Cross multiply
    27,281,087.20x = 40,803,532.80 × 24,423,115.60
  4. Step 4: Simplify right side
    27,281,087.20x = 996,549,398,462,791.62
  5. Step 5: Solve for x
    x = 996,549,398,462,791.62/27,281,087.20
  6. Step 6: Final answer
    x = 36,528,947.37

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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.