Home / 148,990,123.10-223,485,184.65-148,990,123.10

Finding the Fourth Proportional to 148,990,123.10, 223,485,184.65 and 148,990,123.10

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Solution

The fourth proportional to 148,990,123.10, 223,485,184.65 and 148,990,123.10 is: 223,485,184.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,990,123.10 : 223,485,184.65 = 148,990,123.10 : x
  2. Step 2: Convert to fraction form
    148,990,123.10/223,485,184.65 = 148,990,123.10/x
  3. Step 3: Cross multiply
    148,990,123.10x = 223,485,184.65 × 148,990,123.10
  4. Step 4: Simplify right side
    148,990,123.10x = 33,297,085,172,029,728
  5. Step 5: Solve for x
    x = 33,297,085,172,029,728/148,990,123.10
  6. Step 6: Final answer
    x = 223,485,184.65

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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.