Home / 29,900,828.80-44,851,243.20-25,596,156.70

Finding the Fourth Proportional to 29,900,828.80, 44,851,243.20 and 25,596,156.70

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Solution

The fourth proportional to 29,900,828.80, 44,851,243.20 and 25,596,156.70 is: 38,394,235.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,900,828.80 : 44,851,243.20 = 25,596,156.70 : x
  2. Step 2: Convert to fraction form
    29,900,828.80/44,851,243.20 = 25,596,156.70/x
  3. Step 3: Cross multiply
    29,900,828.80x = 44,851,243.20 × 25,596,156.70
  4. Step 4: Simplify right side
    29,900,828.80x = 1,148,019,449,137,009.50
  5. Step 5: Solve for x
    x = 1,148,019,449,137,009.50/29,900,828.80
  6. Step 6: Final answer
    x = 38,394,235.05

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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.