Home / 23,176,955.80-34,777,875.30-9,715,144.60

Finding the Fourth Proportional to 23,176,955.80, 34,777,875.30 and 9,715,144.60

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Solution

The fourth proportional to 23,176,955.80, 34,777,875.30 and 9,715,144.60 is: 14,577,932.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,955.80 : 34,777,875.30 = 9,715,144.60 : x
  2. Step 2: Convert to fraction form
    23,176,955.80/34,777,875.30 = 9,715,144.60/x
  3. Step 3: Cross multiply
    23,176,955.80x = 34,777,875.30 × 9,715,144.60
  4. Step 4: Simplify right side
    23,176,955.80x = 337,872,087,420,268.31
  5. Step 5: Solve for x
    x = 337,872,087,420,268.31/23,176,955.80
  6. Step 6: Final answer
    x = 14,577,932.08

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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.