Home / 26,909,545.20-40,364,317.80-22,185,625.20

Finding the Fourth Proportional to 26,909,545.20, 40,364,317.80 and 22,185,625.20

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Solution

The fourth proportional to 26,909,545.20, 40,364,317.80 and 22,185,625.20 is: 33,278,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,909,545.20 : 40,364,317.80 = 22,185,625.20 : x
  2. Step 2: Convert to fraction form
    26,909,545.20/40,364,317.80 = 22,185,625.20/x
  3. Step 3: Cross multiply
    26,909,545.20x = 40,364,317.80 × 22,185,625.20
  4. Step 4: Simplify right side
    26,909,545.20x = 895,507,626,164,488.50
  5. Step 5: Solve for x
    x = 895,507,626,164,488.50/26,909,545.20
  6. Step 6: Final answer
    x = 33,278,437.80

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1.5x scale

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.