Home / 10,452,332.56-15,672,394.68-4,055,109.52

Finding the Fourth Proportional to 10,452,332.56, 15,672,394.68 and 4,055,109.52

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Solution

The fourth proportional to 10,452,332.56, 15,672,394.68 and 4,055,109.52 is: 6,080,296.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452,332.56 : 15,672,394.68 = 4,055,109.52 : x
  2. Step 2: Convert to fraction form
    10,452,332.56/15,672,394.68 = 4,055,109.52/x
  3. Step 3: Cross multiply
    10,452,332.56x = 15,672,394.68 × 4,055,109.52
  4. Step 4: Simplify right side
    10,452,332.56x = 63,553,276,868,065.35
  5. Step 5: Solve for x
    x = 63,553,276,868,065.35/10,452,332.56
  6. Step 6: Final answer
    x = 6,080,296.10

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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.