Home / 48,032,372.28-66,284,586.12-26,005,869

Finding the Fourth Proportional to 48,032,372.28, 66,284,586.12 and 26,005,869

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Solution

The fourth proportional to 48,032,372.28, 66,284,586.12 and 26,005,869 is: 35,888,051.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,032,372.28 : 66,284,586.12 = 26,005,869 : x
  2. Step 2: Convert to fraction form
    48,032,372.28/66,284,586.12 = 26,005,869/x
  3. Step 3: Cross multiply
    48,032,372.28x = 66,284,586.12 × 26,005,869
  4. Step 4: Simplify right side
    48,032,372.28x = 1,723,788,263,355,938.25
  5. Step 5: Solve for x
    x = 1,723,788,263,355,938.25/48,032,372.28
  6. Step 6: Final answer
    x = 35,888,051.78

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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.