Home / 58,965,100.70-88,447,651.05-30,267,286.70

Finding the Fourth Proportional to 58,965,100.70, 88,447,651.05 and 30,267,286.70

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Solution

The fourth proportional to 58,965,100.70, 88,447,651.05 and 30,267,286.70 is: 45,400,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,965,100.70 : 88,447,651.05 = 30,267,286.70 : x
  2. Step 2: Convert to fraction form
    58,965,100.70/88,447,651.05 = 30,267,286.70/x
  3. Step 3: Cross multiply
    58,965,100.70x = 88,447,651.05 × 30,267,286.70
  4. Step 4: Simplify right side
    58,965,100.70x = 2,677,070,412,271,906
  5. Step 5: Solve for x
    x = 2,677,070,412,271,906/58,965,100.70
  6. Step 6: Final answer
    x = 45,400,930.05

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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.