Home / 17,488,099.40-26,232,149.10-16,732,272.20

Finding the Fourth Proportional to 17,488,099.40, 26,232,149.10 and 16,732,272.20

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Solution

The fourth proportional to 17,488,099.40, 26,232,149.10 and 16,732,272.20 is: 25,098,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,099.40 : 26,232,149.10 = 16,732,272.20 : x
  2. Step 2: Convert to fraction form
    17,488,099.40/26,232,149.10 = 16,732,272.20/x
  3. Step 3: Cross multiply
    17,488,099.40x = 26,232,149.10 × 16,732,272.20
  4. Step 4: Simplify right side
    17,488,099.40x = 438,923,459,132,185
  5. Step 5: Solve for x
    x = 438,923,459,132,185/17,488,099.40
  6. Step 6: Final answer
    x = 25,098,408.30

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1.5x scale

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.