Home / 27,884,444.20-41,826,666.30-7,414,124.20

Finding the Fourth Proportional to 27,884,444.20, 41,826,666.30 and 7,414,124.20

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Solution

The fourth proportional to 27,884,444.20, 41,826,666.30 and 7,414,124.20 is: 11,121,186.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,884,444.20 : 41,826,666.30 = 7,414,124.20 : x
  2. Step 2: Convert to fraction form
    27,884,444.20/41,826,666.30 = 7,414,124.20/x
  3. Step 3: Cross multiply
    27,884,444.20x = 41,826,666.30 × 7,414,124.20
  4. Step 4: Simplify right side
    27,884,444.20x = 310,108,098,820,154.44
  5. Step 5: Solve for x
    x = 310,108,098,820,154.44/27,884,444.20
  6. Step 6: Final answer
    x = 11,121,186.30

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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.