Home / 67,841,098.80-93,612,198.84-45,862,409.52

Finding the Fourth Proportional to 67,841,098.80, 93,612,198.84 and 45,862,409.52

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Solution

The fourth proportional to 67,841,098.80, 93,612,198.84 and 45,862,409.52 is: 63,284,367.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,841,098.80 : 93,612,198.84 = 45,862,409.52 : x
  2. Step 2: Convert to fraction form
    67,841,098.80/93,612,198.84 = 45,862,409.52/x
  3. Step 3: Cross multiply
    67,841,098.80x = 93,612,198.84 × 45,862,409.52
  4. Step 4: Simplify right side
    67,841,098.80x = 4,293,280,999,267,749.50
  5. Step 5: Solve for x
    x = 4,293,280,999,267,749.50/67,841,098.80
  6. Step 6: Final answer
    x = 63,284,367.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.