Home / 48,354,004.96-66,730,164.56-26,328,358.60

Finding the Fourth Proportional to 48,354,004.96, 66,730,164.56 and 26,328,358.60

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Solution

The fourth proportional to 48,354,004.96, 66,730,164.56 and 26,328,358.60 is: 36,334,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,354,004.96 : 66,730,164.56 = 26,328,358.60 : x
  2. Step 2: Convert to fraction form
    48,354,004.96/66,730,164.56 = 26,328,358.60/x
  3. Step 3: Cross multiply
    48,354,004.96x = 66,730,164.56 × 26,328,358.60
  4. Step 4: Simplify right side
    48,354,004.96x = 1,756,895,701,972,691.50
  5. Step 5: Solve for x
    x = 1,756,895,701,972,691.50/48,354,004.96
  6. Step 6: Final answer
    x = 36,334,026.59

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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.