Home / 64,517,462.40-96,776,193.60-44,080,060.80

Finding the Fourth Proportional to 64,517,462.40, 96,776,193.60 and 44,080,060.80

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Solution

The fourth proportional to 64,517,462.40, 96,776,193.60 and 44,080,060.80 is: 66,120,091.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,517,462.40 : 96,776,193.60 = 44,080,060.80 : x
  2. Step 2: Convert to fraction form
    64,517,462.40/96,776,193.60 = 44,080,060.80/x
  3. Step 3: Cross multiply
    64,517,462.40x = 96,776,193.60 × 44,080,060.80
  4. Step 4: Simplify right side
    64,517,462.40x = 4,265,900,497,880,570.50
  5. Step 5: Solve for x
    x = 4,265,900,497,880,570.50/64,517,462.40
  6. Step 6: Final answer
    x = 66,120,091.20

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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.