Home / 48,371,404.50-66,752,538.24-26,641,372.50

Finding the Fourth Proportional to 48,371,404.50, 66,752,538.24 and 26,641,372.50

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Solution

The fourth proportional to 48,371,404.50, 66,752,538.24 and 26,641,372.50 is: 36,765,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,371,404.50 : 66,752,538.24 = 26,641,372.50 : x
  2. Step 2: Convert to fraction form
    48,371,404.50/66,752,538.24 = 26,641,372.50/x
  3. Step 3: Cross multiply
    48,371,404.50x = 66,752,538.24 × 26,641,372.50
  4. Step 4: Simplify right side
    48,371,404.50x = 1,778,379,236,572,334.50
  5. Step 5: Solve for x
    x = 1,778,379,236,572,334.50/48,371,404.50
  6. Step 6: Final answer
    x = 36,765,094.07

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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.