Home / 16,306,178.40-24,459,180.12-4,175,618.40

Finding the Fourth Proportional to 16,306,178.40, 24,459,180.12 and 4,175,618.40

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Solution

The fourth proportional to 16,306,178.40, 24,459,180.12 and 4,175,618.40 is: 6,263,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306,178.40 : 24,459,180.12 = 4,175,618.40 : x
  2. Step 2: Convert to fraction form
    16,306,178.40/24,459,180.12 = 4,175,618.40/x
  3. Step 3: Cross multiply
    16,306,178.40x = 24,459,180.12 × 4,175,618.40
  4. Step 4: Simplify right side
    16,306,178.40x = 102,132,202,557,986.20
  5. Step 5: Solve for x
    x = 102,132,202,557,986.20/16,306,178.40
  6. Step 6: Final answer
    x = 6,263,405.20

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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.