Home / 61,134,460.50-91,674,790.65-32,373,884.46

Finding the Fourth Proportional to 61,134,460.50, 91,674,790.65 and 32,373,884.46

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Solution

The fourth proportional to 61,134,460.50, 91,674,790.65 and 32,373,884.46 is: 48,546,581.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,134,460.50 : 91,674,790.65 = 32,373,884.46 : x
  2. Step 2: Convert to fraction form
    61,134,460.50/91,674,790.65 = 32,373,884.46/x
  3. Step 3: Cross multiply
    61,134,460.50x = 91,674,790.65 × 32,373,884.46
  4. Step 4: Simplify right side
    61,134,460.50x = 2,967,869,080,397,788.50
  5. Step 5: Solve for x
    x = 2,967,869,080,397,788.50/61,134,460.50
  6. Step 6: Final answer
    x = 48,546,581.68

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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.