Home / 148,895,217.40-223,342,826.10-110,631,465.40

Finding the Fourth Proportional to 148,895,217.40, 223,342,826.10 and 110,631,465.40

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Solution

The fourth proportional to 148,895,217.40, 223,342,826.10 and 110,631,465.40 is: 165,947,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,895,217.40 : 223,342,826.10 = 110,631,465.40 : x
  2. Step 2: Convert to fraction form
    148,895,217.40/223,342,826.10 = 110,631,465.40/x
  3. Step 3: Cross multiply
    148,895,217.40x = 223,342,826.10 × 110,631,465.40
  4. Step 4: Simplify right side
    148,895,217.40x = 24,708,744,138,020,368
  5. Step 5: Solve for x
    x = 24,708,744,138,020,368/148,895,217.40
  6. Step 6: Final answer
    x = 165,947,198.10

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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.