Home / 41,549,141.86-57,340,782.76-22,963,882.61

Finding the Fourth Proportional to 41,549,141.86, 57,340,782.76 and 22,963,882.61

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Solution

The fourth proportional to 41,549,141.86, 57,340,782.76 and 22,963,882.61 is: 31,691,797.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,549,141.86 : 57,340,782.76 = 22,963,882.61 : x
  2. Step 2: Convert to fraction form
    41,549,141.86/57,340,782.76 = 22,963,882.61/x
  3. Step 3: Cross multiply
    41,549,141.86x = 57,340,782.76 × 22,963,882.61
  4. Step 4: Simplify right side
    41,549,141.86x = 1,316,767,004,066,151.75
  5. Step 5: Solve for x
    x = 1,316,767,004,066,151.75/41,549,141.86
  6. Step 6: Final answer
    x = 31,691,797.84

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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.