Home / 23,117,519.97-34,677,899.19-9,284,479.74

Finding the Fourth Proportional to 23,117,519.97, 34,677,899.19 and 9,284,479.74

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Solution

The fourth proportional to 23,117,519.97, 34,677,899.19 and 9,284,479.74 is: 13,927,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,117,519.97 : 34,677,899.19 = 9,284,479.74 : x
  2. Step 2: Convert to fraction form
    23,117,519.97/34,677,899.19 = 9,284,479.74/x
  3. Step 3: Cross multiply
    23,117,519.97x = 34,677,899.19 × 9,284,479.74
  4. Step 4: Simplify right side
    23,117,519.97x = 321,966,252,455,317.38
  5. Step 5: Solve for x
    x = 321,966,252,455,317.38/23,117,519.97
  6. Step 6: Final answer
    x = 13,927,369.93

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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.