Home / 29,680,005.30-44,484,578.55-15,295,668.90

Finding the Fourth Proportional to 29,680,005.30, 44,484,578.55 and 15,295,668.90

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Solution

The fourth proportional to 29,680,005.30, 44,484,578.55 and 15,295,668.90 is: 22,925,244.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,680,005.30 : 44,484,578.55 = 15,295,668.90 : x
  2. Step 2: Convert to fraction form
    29,680,005.30/44,484,578.55 = 15,295,668.90/x
  3. Step 3: Cross multiply
    29,680,005.30x = 44,484,578.55 × 15,295,668.90
  4. Step 4: Simplify right side
    29,680,005.30x = 680,421,384,656,842.12
  5. Step 5: Solve for x
    x = 680,421,384,656,842.12/29,680,005.30
  6. Step 6: Final answer
    x = 22,925,244.72

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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.