Home / 29,069,581.70-43,604,372.55-26,376,947.30

Finding the Fourth Proportional to 29,069,581.70, 43,604,372.55 and 26,376,947.30

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Solution

The fourth proportional to 29,069,581.70, 43,604,372.55 and 26,376,947.30 is: 39,565,420.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,581.70 : 43,604,372.55 = 26,376,947.30 : x
  2. Step 2: Convert to fraction form
    29,069,581.70/43,604,372.55 = 26,376,947.30/x
  3. Step 3: Cross multiply
    29,069,581.70x = 43,604,372.55 × 26,376,947.30
  4. Step 4: Simplify right side
    29,069,581.70x = 1,150,150,236,800,916.50
  5. Step 5: Solve for x
    x = 1,150,150,236,800,916.50/29,069,581.70
  6. Step 6: Final answer
    x = 39,565,420.95

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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.