Home / 32,101,956.77-44,300,141.61-19,538,470.04

Finding the Fourth Proportional to 32,101,956.77, 44,300,141.61 and 19,538,470.04

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Solution

The fourth proportional to 32,101,956.77, 44,300,141.61 and 19,538,470.04 is: 26,962,748.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101,956.77 : 44,300,141.61 = 19,538,470.04 : x
  2. Step 2: Convert to fraction form
    32,101,956.77/44,300,141.61 = 19,538,470.04/x
  3. Step 3: Cross multiply
    32,101,956.77x = 44,300,141.61 × 19,538,470.04
  4. Step 4: Simplify right side
    32,101,956.77x = 865,556,989,614,742.38
  5. Step 5: Solve for x
    x = 865,556,989,614,742.38/32,101,956.77
  6. Step 6: Final answer
    x = 26,962,748.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.