Home / 35,087,520.52-48,406,109.70-27,339,110.92

Finding the Fourth Proportional to 35,087,520.52, 48,406,109.70 and 27,339,110.92

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Solution

The fourth proportional to 35,087,520.52, 48,406,109.70 and 27,339,110.92 is: 37,716,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,087,520.52 : 48,406,109.70 = 27,339,110.92 : x
  2. Step 2: Convert to fraction form
    35,087,520.52/48,406,109.70 = 27,339,110.92/x
  3. Step 3: Cross multiply
    35,087,520.52x = 48,406,109.70 × 27,339,110.92
  4. Step 4: Simplify right side
    35,087,520.52x = 1,323,380,002,293,988
  5. Step 5: Solve for x
    x = 1,323,380,002,293,988/35,087,520.52
  6. Step 6: Final answer
    x = 37,716,543.74

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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.