Home / 65,933,219.29-98,898,646.74-27,063,230.89

Finding the Fourth Proportional to 65,933,219.29, 98,898,646.74 and 27,063,230.89

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Solution

The fourth proportional to 65,933,219.29, 98,898,646.74 and 27,063,230.89 is: 40,594,361.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,933,219.29 : 98,898,646.74 = 27,063,230.89 : x
  2. Step 2: Convert to fraction form
    65,933,219.29/98,898,646.74 = 27,063,230.89/x
  3. Step 3: Cross multiply
    65,933,219.29x = 98,898,646.74 × 27,063,230.89
  4. Step 4: Simplify right side
    65,933,219.29x = 2,676,516,911,433,165.50
  5. Step 5: Solve for x
    x = 2,676,516,911,433,165.50/65,933,219.29
  6. Step 6: Final answer
    x = 40,594,361.09

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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.