Home / 34,554,896-51,840,869.22-10,293,728.60

Finding the Fourth Proportional to 34,554,896, 51,840,869.22 and 10,293,728.60

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Solution

The fourth proportional to 34,554,896, 51,840,869.22 and 10,293,728.60 is: 15,443,132.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,554,896 : 51,840,869.22 = 10,293,728.60 : x
  2. Step 2: Convert to fraction form
    34,554,896/51,840,869.22 = 10,293,728.60/x
  3. Step 3: Cross multiply
    34,554,896x = 51,840,869.22 × 10,293,728.60
  4. Step 4: Simplify right side
    34,554,896x = 533,635,838,138,773.69
  5. Step 5: Solve for x
    x = 533,635,838,138,773.69/34,554,896
  6. Step 6: Final answer
    x = 15,443,132.52

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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.