Home / 17,905,114.30-24,711,674.40-10,065,272.26

Finding the Fourth Proportional to 17,905,114.30, 24,711,674.40 and 10,065,272.26

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Solution

The fourth proportional to 17,905,114.30, 24,711,674.40 and 10,065,272.26 is: 13,891,546.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,905,114.30 : 24,711,674.40 = 10,065,272.26 : x
  2. Step 2: Convert to fraction form
    17,905,114.30/24,711,674.40 = 10,065,272.26/x
  3. Step 3: Cross multiply
    17,905,114.30x = 24,711,674.40 × 10,065,272.26
  4. Step 4: Simplify right side
    17,905,114.30x = 248,729,730,836,472.12
  5. Step 5: Solve for x
    x = 248,729,730,836,472.12/17,905,114.30
  6. Step 6: Final answer
    x = 13,891,546.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.