Home / 35,087,521.52-48,406,111.08-27,339,111.92

Finding the Fourth Proportional to 35,087,521.52, 48,406,111.08 and 27,339,111.92

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Solution

The fourth proportional to 35,087,521.52, 48,406,111.08 and 27,339,111.92 is: 37,716,545.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,087,521.52 : 48,406,111.08 = 27,339,111.92 : x
  2. Step 2: Convert to fraction form
    35,087,521.52/48,406,111.08 = 27,339,111.92/x
  3. Step 3: Cross multiply
    35,087,521.52x = 48,406,111.08 × 27,339,111.92
  4. Step 4: Simplify right side
    35,087,521.52x = 1,323,380,088,428,072
  5. Step 5: Solve for x
    x = 1,323,380,088,428,072/35,087,521.52
  6. Step 6: Final answer
    x = 37,716,545.12

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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.