Home / 24,939,833,234.08-34,416,695,866.79-13,508,117,682.52

Finding the Fourth Proportional to 24,939,833,234.08, 34,416,695,866.79 and 13,508,117,682.52

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Solution

The fourth proportional to 24,939,833,234.08, 34,416,695,866.79 and 13,508,117,682.52 is: 18,641,053,997.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,939,833,234.08 : 34,416,695,866.79 = 13,508,117,682.52 : x
  2. Step 2: Convert to fraction form
    24,939,833,234.08/34,416,695,866.79 = 13,508,117,682.52/x
  3. Step 3: Cross multiply
    24,939,833,234.08x = 34,416,695,866.79 × 13,508,117,682.52
  4. Step 4: Simplify right side
    24,939,833,234.08x = 464,904,778,012,010,545,152
  5. Step 5: Solve for x
    x = 464,904,778,012,010,545,152/24,939,833,234.08
  6. Step 6: Final answer
    x = 18,641,053,997.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.