Home / 43,365,306.34-64,961,232.20-26,083,967.68

Finding the Fourth Proportional to 43,365,306.34, 64,961,232.20 and 26,083,967.68

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Solution

The fourth proportional to 43,365,306.34, 64,961,232.20 and 26,083,967.68 is: 39,073,785.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,365,306.34 : 64,961,232.20 = 26,083,967.68 : x
  2. Step 2: Convert to fraction form
    43,365,306.34/64,961,232.20 = 26,083,967.68/x
  3. Step 3: Cross multiply
    43,365,306.34x = 64,961,232.20 × 26,083,967.68
  4. Step 4: Simplify right side
    43,365,306.34x = 1,694,446,681,157,775.25
  5. Step 5: Solve for x
    x = 1,694,446,681,157,775.25/43,365,306.34
  6. Step 6: Final answer
    x = 39,073,785.57

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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.