Home / 48,365,599.52-66,744,234.96-26,635,412

Finding the Fourth Proportional to 48,365,599.52, 66,744,234.96 and 26,635,412

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Solution

The fourth proportional to 48,365,599.52, 66,744,234.96 and 26,635,412 is: 36,756,707.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,365,599.52 : 66,744,234.96 = 26,635,412 : x
  2. Step 2: Convert to fraction form
    48,365,599.52/66,744,234.96 = 26,635,412/x
  3. Step 3: Cross multiply
    48,365,599.52x = 66,744,234.96 × 26,635,412
  4. Step 4: Simplify right side
    48,365,599.52x = 1,777,760,196,784,403.50
  5. Step 5: Solve for x
    x = 1,777,760,196,784,403.50/48,365,599.52
  6. Step 6: Final answer
    x = 36,756,707.54

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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.