Home / 44,358,337.64-61,527,680.77-43,178,538.62

Finding the Fourth Proportional to 44,358,337.64, 61,527,680.77 and 43,178,538.62

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Solution

The fourth proportional to 44,358,337.64, 61,527,680.77 and 43,178,538.62 is: 59,891,228.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358,337.64 : 61,527,680.77 = 43,178,538.62 : x
  2. Step 2: Convert to fraction form
    44,358,337.64/61,527,680.77 = 43,178,538.62/x
  3. Step 3: Cross multiply
    44,358,337.64x = 61,527,680.77 × 43,178,538.62
  4. Step 4: Simplify right side
    44,358,337.64x = 2,656,675,340,326,476.50
  5. Step 5: Solve for x
    x = 2,656,675,340,326,476.50/44,358,337.64
  6. Step 6: Final answer
    x = 59,891,228.61

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.