Home / 47,357,363-65,353,160.94-25,627,331

Finding the Fourth Proportional to 47,357,363, 65,353,160.94 and 25,627,331

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Solution

The fourth proportional to 47,357,363, 65,353,160.94 and 25,627,331 is: 35,365,716.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,357,363 : 65,353,160.94 = 25,627,331 : x
  2. Step 2: Convert to fraction form
    47,357,363/65,353,160.94 = 25,627,331/x
  3. Step 3: Cross multiply
    47,357,363x = 65,353,160.94 × 25,627,331
  4. Step 4: Simplify right side
    47,357,363x = 1,674,827,087,305,651
  5. Step 5: Solve for x
    x = 1,674,827,087,305,651/47,357,363
  6. Step 6: Final answer
    x = 35,365,716.78

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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.