Home / 25,073,569.98-34,586,167.91-16,586,605.44

Finding the Fourth Proportional to 25,073,569.98, 34,586,167.91 and 16,586,605.44

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Solution

The fourth proportional to 25,073,569.98, 34,586,167.91 and 16,586,605.44 is: 22,879,355.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,073,569.98 : 34,586,167.91 = 16,586,605.44 : x
  2. Step 2: Convert to fraction form
    25,073,569.98/34,586,167.91 = 16,586,605.44/x
  3. Step 3: Cross multiply
    25,073,569.98x = 34,586,167.91 × 16,586,605.44
  4. Step 4: Simplify right side
    25,073,569.98x = 573,667,120,721,826.38
  5. Step 5: Solve for x
    x = 573,667,120,721,826.38/25,073,569.98
  6. Step 6: Final answer
    x = 22,879,355.48

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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.