Home / 41,532,867.32-57,316,513.10-22,949,210.94

Finding the Fourth Proportional to 41,532,867.32, 57,316,513.10 and 22,949,210.94

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Solution

The fourth proportional to 41,532,867.32, 57,316,513.10 and 22,949,210.94 is: 31,670,549.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,532,867.32 : 57,316,513.10 = 22,949,210.94 : x
  2. Step 2: Convert to fraction form
    41,532,867.32/57,316,513.10 = 22,949,210.94/x
  3. Step 3: Cross multiply
    41,532,867.32x = 57,316,513.10 × 22,949,210.94
  4. Step 4: Simplify right side
    41,532,867.32x = 1,315,368,749,247,963.75
  5. Step 5: Solve for x
    x = 1,315,368,749,247,963.75/41,532,867.32
  6. Step 6: Final answer
    x = 31,670,549.96

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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.