Home / 89,821,952.91-134,675,001.50-35,240,054.76

Finding the Fourth Proportional to 89,821,952.91, 134,675,001.50 and 35,240,054.76

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Solution

The fourth proportional to 89,821,952.91, 134,675,001.50 and 35,240,054.76 is: 52,837,355.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,821,952.91 : 134,675,001.50 = 35,240,054.76 : x
  2. Step 2: Convert to fraction form
    89,821,952.91/134,675,001.50 = 35,240,054.76/x
  3. Step 3: Cross multiply
    89,821,952.91x = 134,675,001.50 × 35,240,054.76
  4. Step 4: Simplify right side
    89,821,952.91x = 4,745,954,427,486,882
  5. Step 5: Solve for x
    x = 4,745,954,427,486,882/89,821,952.91
  6. Step 6: Final answer
    x = 52,837,355.16

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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.