Home / 67,265,002.08-92,825,701.68-36,325,170.36

Finding the Fourth Proportional to 67,265,002.08, 92,825,701.68 and 36,325,170.36

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Solution

The fourth proportional to 67,265,002.08, 92,825,701.68 and 36,325,170.36 is: 50,128,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265,002.08 : 92,825,701.68 = 36,325,170.36 : x
  2. Step 2: Convert to fraction form
    67,265,002.08/92,825,701.68 = 36,325,170.36/x
  3. Step 3: Cross multiply
    67,265,002.08x = 92,825,701.68 × 36,325,170.36
  4. Step 4: Simplify right side
    67,265,002.08x = 3,371,909,427,312,538.50
  5. Step 5: Solve for x
    x = 3,371,909,427,312,538.50/67,265,002.08
  6. Step 6: Final answer
    x = 50,128,734.45

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Why These Related Problems?

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