Home / 32,080,899.65-48,133,159.28-10,516,204.85

Finding the Fourth Proportional to 32,080,899.65, 48,133,159.28 and 10,516,204.85

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Solution

The fourth proportional to 32,080,899.65, 48,133,159.28 and 10,516,204.85 is: 15,778,178.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,080,899.65 : 48,133,159.28 = 10,516,204.85 : x
  2. Step 2: Convert to fraction form
    32,080,899.65/48,133,159.28 = 10,516,204.85/x
  3. Step 3: Cross multiply
    32,080,899.65x = 48,133,159.28 × 10,516,204.85
  4. Step 4: Simplify right side
    32,080,899.65x = 506,178,163,013,577.44
  5. Step 5: Solve for x
    x = 506,178,163,013,577.44/32,080,899.65
  6. Step 6: Final answer
    x = 15,778,178.56

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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.