Home / 16,382,053,176.30-24,573,079,764.45-16,218,794,501.10

Finding the Fourth Proportional to 16,382,053,176.30, 24,573,079,764.45 and 16,218,794,501.10

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Solution

The fourth proportional to 16,382,053,176.30, 24,573,079,764.45 and 16,218,794,501.10 is: 24,328,191,751.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,053,176.30 : 24,573,079,764.45 = 16,218,794,501.10 : x
  2. Step 2: Convert to fraction form
    16,382,053,176.30/24,573,079,764.45 = 16,218,794,501.10/x
  3. Step 3: Cross multiply
    16,382,053,176.30x = 24,573,079,764.45 × 16,218,794,501.10
  4. Step 4: Simplify right side
    16,382,053,176.30x = 398,545,730,958,753,333,248
  5. Step 5: Solve for x
    x = 398,545,730,958,753,333,248/16,382,053,176.30
  6. Step 6: Final answer
    x = 24,328,191,751.65

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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.