Home / 67,492,763.39-101,244,393.89-22,059,150.59

Finding the Fourth Proportional to 67,492,763.39, 101,244,393.89 and 22,059,150.59

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Solution

The fourth proportional to 67,492,763.39, 101,244,393.89 and 22,059,150.59 is: 33,090,441.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,492,763.39 : 101,244,393.89 = 22,059,150.59 : x
  2. Step 2: Convert to fraction form
    67,492,763.39/101,244,393.89 = 22,059,150.59/x
  3. Step 3: Cross multiply
    67,492,763.39x = 101,244,393.89 × 22,059,150.59
  4. Step 4: Simplify right side
    67,492,763.39x = 2,233,365,331,438,323
  5. Step 5: Solve for x
    x = 2,233,365,331,438,323/67,492,763.39
  6. Step 6: Final answer
    x = 33,090,441.39

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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.