Home / 17,314,098.65-23,891,355.79-9,974,307.95

Finding the Fourth Proportional to 17,314,098.65, 23,891,355.79 and 9,974,307.95

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Solution

The fourth proportional to 17,314,098.65, 23,891,355.79 and 9,974,307.95 is: 13,763,335.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314,098.65 : 23,891,355.79 = 9,974,307.95 : x
  2. Step 2: Convert to fraction form
    17,314,098.65/23,891,355.79 = 9,974,307.95/x
  3. Step 3: Cross multiply
    17,314,098.65x = 23,891,355.79 × 9,974,307.95
  4. Step 4: Simplify right side
    17,314,098.65x = 238,299,739,992,475.50
  5. Step 5: Solve for x
    x = 238,299,739,992,475.50/17,314,098.65
  6. Step 6: Final answer
    x = 13,763,335.00

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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.