Home / 17,314,099.15-23,891,356.48-9,974,308.45

Finding the Fourth Proportional to 17,314,099.15, 23,891,356.48 and 9,974,308.45

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Solution

The fourth proportional to 17,314,099.15, 23,891,356.48 and 9,974,308.45 is: 13,763,335.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314,099.15 : 23,891,356.48 = 9,974,308.45 : x
  2. Step 2: Convert to fraction form
    17,314,099.15/23,891,356.48 = 9,974,308.45/x
  3. Step 3: Cross multiply
    17,314,099.15x = 23,891,356.48 × 9,974,308.45
  4. Step 4: Simplify right side
    17,314,099.15x = 238,299,758,820,426.25
  5. Step 5: Solve for x
    x = 238,299,758,820,426.25/17,314,099.15
  6. Step 6: Final answer
    x = 13,763,335.69

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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.