Home / 16,634,401.60-24,914,277.60-13,648,417.60

Finding the Fourth Proportional to 16,634,401.60, 24,914,277.60 and 13,648,417.60

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Solution

The fourth proportional to 16,634,401.60, 24,914,277.60 and 13,648,417.60 is: 20,442,001.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,401.60 : 24,914,277.60 = 13,648,417.60 : x
  2. Step 2: Convert to fraction form
    16,634,401.60/24,914,277.60 = 13,648,417.60/x
  3. Step 3: Cross multiply
    16,634,401.60x = 24,914,277.60 × 13,648,417.60
  4. Step 4: Simplify right side
    16,634,401.60x = 340,040,464,887,125.75
  5. Step 5: Solve for x
    x = 340,040,464,887,125.75/16,634,401.60
  6. Step 6: Final answer
    x = 20,442,001.65

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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.