Home / 41,532,867.19-57,316,512.93-22,949,210.81

Finding the Fourth Proportional to 41,532,867.19, 57,316,512.93 and 22,949,210.81

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Solution

The fourth proportional to 41,532,867.19, 57,316,512.93 and 22,949,210.81 is: 31,670,549.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,532,867.19 : 57,316,512.93 = 22,949,210.81 : x
  2. Step 2: Convert to fraction form
    41,532,867.19/57,316,512.93 = 22,949,210.81/x
  3. Step 3: Cross multiply
    41,532,867.19x = 57,316,512.93 × 22,949,210.81
  4. Step 4: Simplify right side
    41,532,867.19x = 1,315,368,738,124,660.75
  5. Step 5: Solve for x
    x = 1,315,368,738,124,660.75/41,532,867.19
  6. Step 6: Final answer
    x = 31,670,549.79

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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.