Home / 119,405,708.64-179,109,565.95-33,150,841.74

Finding the Fourth Proportional to 119,405,708.64, 179,109,565.95 and 33,150,841.74

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Solution

The fourth proportional to 119,405,708.64, 179,109,565.95 and 33,150,841.74 is: 49,726,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,405,708.64 : 179,109,565.95 = 33,150,841.74 : x
  2. Step 2: Convert to fraction form
    119,405,708.64/179,109,565.95 = 33,150,841.74/x
  3. Step 3: Cross multiply
    119,405,708.64x = 179,109,565.95 × 33,150,841.74
  4. Step 4: Simplify right side
    119,405,708.64x = 5,937,632,874,928,542
  5. Step 5: Solve for x
    x = 5,937,632,874,928,542/119,405,708.64
  6. Step 6: Final answer
    x = 49,726,541.07

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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.