Home / 65,176,722.60-97,765,083.90-34,943,634.60

Finding the Fourth Proportional to 65,176,722.60, 97,765,083.90 and 34,943,634.60

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Solution

The fourth proportional to 65,176,722.60, 97,765,083.90 and 34,943,634.60 is: 52,415,451.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,176,722.60 : 97,765,083.90 = 34,943,634.60 : x
  2. Step 2: Convert to fraction form
    65,176,722.60/97,765,083.90 = 34,943,634.60/x
  3. Step 3: Cross multiply
    65,176,722.60x = 97,765,083.90 × 34,943,634.60
  4. Step 4: Simplify right side
    65,176,722.60x = 3,416,267,368,439,943.50
  5. Step 5: Solve for x
    x = 3,416,267,368,439,943.50/65,176,722.60
  6. Step 6: Final answer
    x = 52,415,451.90

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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.