Home / 44,587,581.76-66,865,326.54-15,433,499.62

Finding the Fourth Proportional to 44,587,581.76, 66,865,326.54 and 15,433,499.62

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Solution

The fourth proportional to 44,587,581.76, 66,865,326.54 and 15,433,499.62 is: 23,144,695.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,587,581.76 : 66,865,326.54 = 15,433,499.62 : x
  2. Step 2: Convert to fraction form
    44,587,581.76/66,865,326.54 = 15,433,499.62/x
  3. Step 3: Cross multiply
    44,587,581.76x = 66,865,326.54 × 15,433,499.62
  4. Step 4: Simplify right side
    44,587,581.76x = 1,031,965,991,746,265.88
  5. Step 5: Solve for x
    x = 1,031,965,991,746,265.88/44,587,581.76
  6. Step 6: Final answer
    x = 23,144,695.25

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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.