Home / 26,950,760.80-40,426,141.20-22,699,232.80

Finding the Fourth Proportional to 26,950,760.80, 40,426,141.20 and 22,699,232.80

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Solution

The fourth proportional to 26,950,760.80, 40,426,141.20 and 22,699,232.80 is: 34,048,849.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950,760.80 : 40,426,141.20 = 22,699,232.80 : x
  2. Step 2: Convert to fraction form
    26,950,760.80/40,426,141.20 = 22,699,232.80/x
  3. Step 3: Cross multiply
    26,950,760.80x = 40,426,141.20 × 22,699,232.80
  4. Step 4: Simplify right side
    26,950,760.80x = 917,642,390,304,471.50
  5. Step 5: Solve for x
    x = 917,642,390,304,471.50/26,950,760.80
  6. Step 6: Final answer
    x = 34,048,849.20

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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.