Home / 27,442,070.45-41,108,224.72-16,506,221.92

Finding the Fourth Proportional to 27,442,070.45, 41,108,224.72 and 16,506,221.92

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Solution

The fourth proportional to 27,442,070.45, 41,108,224.72 and 16,506,221.92 is: 24,726,322.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,442,070.45 : 41,108,224.72 = 16,506,221.92 : x
  2. Step 2: Convert to fraction form
    27,442,070.45/41,108,224.72 = 16,506,221.92/x
  3. Step 3: Cross multiply
    27,442,070.45x = 41,108,224.72 × 16,506,221.92
  4. Step 4: Simplify right side
    27,442,070.45x = 678,541,479,965,549.88
  5. Step 5: Solve for x
    x = 678,541,479,965,549.88/27,442,070.45
  6. Step 6: Final answer
    x = 24,726,322.35

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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.