Home / 49,472,303.20-74,209,026.03-14,929,004.10

Finding the Fourth Proportional to 49,472,303.20, 74,209,026.03 and 14,929,004.10

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Solution

The fourth proportional to 49,472,303.20, 74,209,026.03 and 14,929,004.10 is: 22,393,678.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,472,303.20 : 74,209,026.03 = 14,929,004.10 : x
  2. Step 2: Convert to fraction form
    49,472,303.20/74,209,026.03 = 14,929,004.10/x
  3. Step 3: Cross multiply
    49,472,303.20x = 74,209,026.03 × 14,929,004.10
  4. Step 4: Simplify right side
    49,472,303.20x = 1,107,866,853,858,876.75
  5. Step 5: Solve for x
    x = 1,107,866,853,858,876.75/49,472,303.20
  6. Step 6: Final answer
    x = 22,393,678.53

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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.