Home / 24,431,786.15-36,639,541.40-9,854,940.89

Finding the Fourth Proportional to 24,431,786.15, 36,639,541.40 and 9,854,940.89

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Solution

The fourth proportional to 24,431,786.15, 36,639,541.40 and 9,854,940.89 is: 14,779,128.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,431,786.15 : 36,639,541.40 = 9,854,940.89 : x
  2. Step 2: Convert to fraction form
    24,431,786.15/36,639,541.40 = 9,854,940.89/x
  3. Step 3: Cross multiply
    24,431,786.15x = 36,639,541.40 × 9,854,940.89
  4. Step 4: Simplify right side
    24,431,786.15x = 361,080,514,776,032
  5. Step 5: Solve for x
    x = 361,080,514,776,032/24,431,786.15
  6. Step 6: Final answer
    x = 14,779,128.82

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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.