Home / 29,069,579.70-43,604,369.55-26,376,945.30

Finding the Fourth Proportional to 29,069,579.70, 43,604,369.55 and 26,376,945.30

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Solution

The fourth proportional to 29,069,579.70, 43,604,369.55 and 26,376,945.30 is: 39,565,417.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,579.70 : 43,604,369.55 = 26,376,945.30 : x
  2. Step 2: Convert to fraction form
    29,069,579.70/43,604,369.55 = 26,376,945.30/x
  3. Step 3: Cross multiply
    29,069,579.70x = 43,604,369.55 × 26,376,945.30
  4. Step 4: Simplify right side
    29,069,579.70x = 1,150,150,070,461,335.50
  5. Step 5: Solve for x
    x = 1,150,150,070,461,335.50/29,069,579.70
  6. Step 6: Final answer
    x = 39,565,417.95

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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.