Home / 57,667,401.70-86,501,102.55-23,577,417.70

Finding the Fourth Proportional to 57,667,401.70, 86,501,102.55 and 23,577,417.70

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Solution

The fourth proportional to 57,667,401.70, 86,501,102.55 and 23,577,417.70 is: 35,366,126.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,667,401.70 : 86,501,102.55 = 23,577,417.70 : x
  2. Step 2: Convert to fraction form
    57,667,401.70/86,501,102.55 = 23,577,417.70/x
  3. Step 3: Cross multiply
    57,667,401.70x = 86,501,102.55 × 23,577,417.70
  4. Step 4: Simplify right side
    57,667,401.70x = 2,039,472,626,331,885
  5. Step 5: Solve for x
    x = 2,039,472,626,331,885/57,667,401.70
  6. Step 6: Final answer
    x = 35,366,126.55

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Similar ratio
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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.