Home / 35,298,338.20-52,891,520.10-23,317,077.40

Finding the Fourth Proportional to 35,298,338.20, 52,891,520.10 and 23,317,077.40

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Solution

The fourth proportional to 35,298,338.20, 52,891,520.10 and 23,317,077.40 is: 34,938,632.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,298,338.20 : 52,891,520.10 = 23,317,077.40 : x
  2. Step 2: Convert to fraction form
    35,298,338.20/52,891,520.10 = 23,317,077.40/x
  3. Step 3: Cross multiply
    35,298,338.20x = 52,891,520.10 × 23,317,077.40
  4. Step 4: Simplify right side
    35,298,338.20x = 1,233,275,667,975,355.75
  5. Step 5: Solve for x
    x = 1,233,275,667,975,355.75/35,298,338.20
  6. Step 6: Final answer
    x = 34,938,632.55

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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.