Home / 35,495,589.38-48,983,916.98-19,198,065.38

Finding the Fourth Proportional to 35,495,589.38, 48,983,916.98 and 19,198,065.38

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Solution

The fourth proportional to 35,495,589.38, 48,983,916.98 and 19,198,065.38 is: 26,493,332.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,589.38 : 48,983,916.98 = 19,198,065.38 : x
  2. Step 2: Convert to fraction form
    35,495,589.38/48,983,916.98 = 19,198,065.38/x
  3. Step 3: Cross multiply
    35,495,589.38x = 48,983,916.98 × 19,198,065.38
  4. Step 4: Simplify right side
    35,495,589.38x = 940,396,440,553,607.75
  5. Step 5: Solve for x
    x = 940,396,440,553,607.75/35,495,589.38
  6. Step 6: Final answer
    x = 26,493,332.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.