Home / 58,763,222.70-88,144,834.05-18,377,789.10

Finding the Fourth Proportional to 58,763,222.70, 88,144,834.05 and 18,377,789.10

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Solution

The fourth proportional to 58,763,222.70, 88,144,834.05 and 18,377,789.10 is: 27,566,683.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,222.70 : 88,144,834.05 = 18,377,789.10 : x
  2. Step 2: Convert to fraction form
    58,763,222.70/88,144,834.05 = 18,377,789.10/x
  3. Step 3: Cross multiply
    58,763,222.70x = 88,144,834.05 × 18,377,789.10
  4. Step 4: Simplify right side
    58,763,222.70x = 1,619,907,170,425,399
  5. Step 5: Solve for x
    x = 1,619,907,170,425,399/58,763,222.70
  6. Step 6: Final answer
    x = 27,566,683.65

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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.