Home / 41,697,928.43-57,543,102.74-23,363,345.15

Finding the Fourth Proportional to 41,697,928.43, 57,543,102.74 and 23,363,345.15

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Solution

The fourth proportional to 41,697,928.43, 57,543,102.74 and 23,363,345.15 is: 32,241,394.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,697,928.43 : 57,543,102.74 = 23,363,345.15 : x
  2. Step 2: Convert to fraction form
    41,697,928.43/57,543,102.74 = 23,363,345.15/x
  3. Step 3: Cross multiply
    41,697,928.43x = 57,543,102.74 × 23,363,345.15
  4. Step 4: Simplify right side
    41,697,928.43x = 1,344,399,370,316,530.75
  5. Step 5: Solve for x
    x = 1,344,399,370,316,530.75/41,697,928.43
  6. Step 6: Final answer
    x = 32,241,394.74

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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.