Home / 32,329,406.75-48,500,498.60-11,859,316.39

Finding the Fourth Proportional to 32,329,406.75, 48,500,498.60 and 11,859,316.39

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Solution

The fourth proportional to 32,329,406.75, 48,500,498.60 and 11,859,316.39 is: 17,791,318.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,406.75 : 48,500,498.60 = 11,859,316.39 : x
  2. Step 2: Convert to fraction form
    32,329,406.75/48,500,498.60 = 11,859,316.39/x
  3. Step 3: Cross multiply
    32,329,406.75x = 48,500,498.60 × 11,859,316.39
  4. Step 4: Simplify right side
    32,329,406.75x = 575,182,757,668,353
  5. Step 5: Solve for x
    x = 575,182,757,668,353/32,329,406.75
  6. Step 6: Final answer
    x = 17,791,318.04

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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.