Home / 25,995,177.12-35,874,465.43-14,392,740.61

Finding the Fourth Proportional to 25,995,177.12, 35,874,465.43 and 14,392,740.61

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Solution

The fourth proportional to 25,995,177.12, 35,874,465.43 and 14,392,740.61 is: 19,862,602.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,177.12 : 35,874,465.43 = 14,392,740.61 : x
  2. Step 2: Convert to fraction form
    25,995,177.12/35,874,465.43 = 14,392,740.61/x
  3. Step 3: Cross multiply
    25,995,177.12x = 35,874,465.43 × 14,392,740.61
  4. Step 4: Simplify right side
    25,995,177.12x = 516,331,875,456,402.06
  5. Step 5: Solve for x
    x = 516,331,875,456,402.06/25,995,177.12
  6. Step 6: Final answer
    x = 19,862,602.71

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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.