Home / 16,167,845.20-24,251,767.80-9,774,806.80

Finding the Fourth Proportional to 16,167,845.20, 24,251,767.80 and 9,774,806.80

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Solution

The fourth proportional to 16,167,845.20, 24,251,767.80 and 9,774,806.80 is: 14,662,210.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,167,845.20 : 24,251,767.80 = 9,774,806.80 : x
  2. Step 2: Convert to fraction form
    16,167,845.20/24,251,767.80 = 9,774,806.80/x
  3. Step 3: Cross multiply
    16,167,845.20x = 24,251,767.80 × 9,774,806.80
  4. Step 4: Simplify right side
    16,167,845.20x = 237,056,344,803,461.06
  5. Step 5: Solve for x
    x = 237,056,344,803,461.06/16,167,845.20
  6. Step 6: Final answer
    x = 14,662,210.20

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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.