Home / 124,420,200.90-186,630,301.35-33,552,975.30

Finding the Fourth Proportional to 124,420,200.90, 186,630,301.35 and 33,552,975.30

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Solution

The fourth proportional to 124,420,200.90, 186,630,301.35 and 33,552,975.30 is: 50,329,462.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,420,200.90 : 186,630,301.35 = 33,552,975.30 : x
  2. Step 2: Convert to fraction form
    124,420,200.90/186,630,301.35 = 33,552,975.30/x
  3. Step 3: Cross multiply
    124,420,200.90x = 186,630,301.35 × 33,552,975.30
  4. Step 4: Simplify right side
    124,420,200.90x = 6,262,001,891,428,107
  5. Step 5: Solve for x
    x = 6,262,001,891,428,107/124,420,200.90
  6. Step 6: Final answer
    x = 50,329,462.95

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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.