Home / 16,325,615.80-24,488,423.70-4,966,046.20

Finding the Fourth Proportional to 16,325,615.80, 24,488,423.70 and 4,966,046.20

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Solution

The fourth proportional to 16,325,615.80, 24,488,423.70 and 4,966,046.20 is: 7,449,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,615.80 : 24,488,423.70 = 4,966,046.20 : x
  2. Step 2: Convert to fraction form
    16,325,615.80/24,488,423.70 = 4,966,046.20/x
  3. Step 3: Cross multiply
    16,325,615.80x = 24,488,423.70 × 4,966,046.20
  4. Step 4: Simplify right side
    16,325,615.80x = 121,610,643,459,374.94
  5. Step 5: Solve for x
    x = 121,610,643,459,374.94/16,325,615.80
  6. Step 6: Final answer
    x = 7,449,069.30

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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.