Home / 55,724,692.77-83,593,686.83-26,950,151.79

Finding the Fourth Proportional to 55,724,692.77, 83,593,686.83 and 26,950,151.79

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Solution

The fourth proportional to 55,724,692.77, 83,593,686.83 and 26,950,151.79 is: 40,428,442.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,724,692.77 : 83,593,686.83 = 26,950,151.79 : x
  2. Step 2: Convert to fraction form
    55,724,692.77/83,593,686.83 = 26,950,151.79/x
  3. Step 3: Cross multiply
    55,724,692.77x = 83,593,686.83 × 26,950,151.79
  4. Step 4: Simplify right side
    55,724,692.77x = 2,252,862,548,619,473
  5. Step 5: Solve for x
    x = 2,252,862,548,619,473/55,724,692.77
  6. Step 6: Final answer
    x = 40,428,442.70

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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.