Home / 54,606,423.43-75,356,416.50-29,826,626.08

Finding the Fourth Proportional to 54,606,423.43, 75,356,416.50 and 29,826,626.08

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Solution

The fourth proportional to 54,606,423.43, 75,356,416.50 and 29,826,626.08 is: 41,160,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,606,423.43 : 75,356,416.50 = 29,826,626.08 : x
  2. Step 2: Convert to fraction form
    54,606,423.43/75,356,416.50 = 29,826,626.08/x
  3. Step 3: Cross multiply
    54,606,423.43x = 75,356,416.50 × 29,826,626.08
  4. Step 4: Simplify right side
    54,606,423.43x = 2,247,627,657,768,438
  5. Step 5: Solve for x
    x = 2,247,627,657,768,438/54,606,423.43
  6. Step 6: Final answer
    x = 41,160,499.38

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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.