Home / 16,094,479.20-24,141,718.80-9,701,440.80

Finding the Fourth Proportional to 16,094,479.20, 24,141,718.80 and 9,701,440.80

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Solution

The fourth proportional to 16,094,479.20, 24,141,718.80 and 9,701,440.80 is: 14,552,161.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094,479.20 : 24,141,718.80 = 9,701,440.80 : x
  2. Step 2: Convert to fraction form
    16,094,479.20/24,141,718.80 = 9,701,440.80/x
  3. Step 3: Cross multiply
    16,094,479.20x = 24,141,718.80 × 9,701,440.80
  4. Step 4: Simplify right side
    16,094,479.20x = 234,209,455,748,447.06
  5. Step 5: Solve for x
    x = 234,209,455,748,447.06/16,094,479.20
  6. Step 6: Final answer
    x = 14,552,161.20

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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.