Home / 50,024,158.83-69,035,496.68-27,697,144.68

Finding the Fourth Proportional to 50,024,158.83, 69,035,496.68 and 27,697,144.68

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Solution

The fourth proportional to 50,024,158.83, 69,035,496.68 and 27,697,144.68 is: 38,223,254.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,024,158.83 : 69,035,496.68 = 27,697,144.68 : x
  2. Step 2: Convert to fraction form
    50,024,158.83/69,035,496.68 = 27,697,144.68/x
  3. Step 3: Cross multiply
    50,024,158.83x = 69,035,496.68 × 27,697,144.68
  4. Step 4: Simplify right side
    50,024,158.83x = 1,912,086,139,601,619.75
  5. Step 5: Solve for x
    x = 1,912,086,139,601,619.75/50,024,158.83
  6. Step 6: Final answer
    x = 38,223,254.21

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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.