Home / 25,335,456.96-38,002,654.08-6,166,320.96

Finding the Fourth Proportional to 25,335,456.96, 38,002,654.08 and 6,166,320.96

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Solution

The fourth proportional to 25,335,456.96, 38,002,654.08 and 6,166,320.96 is: 9,249,352.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,456.96 : 38,002,654.08 = 6,166,320.96 : x
  2. Step 2: Convert to fraction form
    25,335,456.96/38,002,654.08 = 6,166,320.96/x
  3. Step 3: Cross multiply
    25,335,456.96x = 38,002,654.08 × 6,166,320.96
  4. Step 4: Simplify right side
    25,335,456.96x = 234,336,562,389,133.50
  5. Step 5: Solve for x
    x = 234,336,562,389,133.50/25,335,456.96
  6. Step 6: Final answer
    x = 9,249,352.11

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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.