Home / 27,720,226.22-41,551,017.88-10,440,950.63

Finding the Fourth Proportional to 27,720,226.22, 41,551,017.88 and 10,440,950.63

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Solution

The fourth proportional to 27,720,226.22, 41,551,017.88 and 10,440,950.63 is: 15,650,381.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,720,226.22 : 41,551,017.88 = 10,440,950.63 : x
  2. Step 2: Convert to fraction form
    27,720,226.22/41,551,017.88 = 10,440,950.63/x
  3. Step 3: Cross multiply
    27,720,226.22x = 41,551,017.88 × 10,440,950.63
  4. Step 4: Simplify right side
    27,720,226.22x = 433,832,126,097,046.62
  5. Step 5: Solve for x
    x = 433,832,126,097,046.62/27,720,226.22
  6. Step 6: Final answer
    x = 15,650,381.88

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1.5x scale

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.