Home / 17,314,098.15-23,891,355.10-9,974,307.45

Finding the Fourth Proportional to 17,314,098.15, 23,891,355.10 and 9,974,307.45

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Solution

The fourth proportional to 17,314,098.15, 23,891,355.10 and 9,974,307.45 is: 13,763,334.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314,098.15 : 23,891,355.10 = 9,974,307.45 : x
  2. Step 2: Convert to fraction form
    17,314,098.15/23,891,355.10 = 9,974,307.45/x
  3. Step 3: Cross multiply
    17,314,098.15x = 23,891,355.10 × 9,974,307.45
  4. Step 4: Simplify right side
    17,314,098.15x = 238,299,721,176,993.38
  5. Step 5: Solve for x
    x = 238,299,721,176,993.38/17,314,098.15
  6. Step 6: Final answer
    x = 13,763,334.31

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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.