Home / 17,729,972.17-24,466,307.13-10,287,057.59

Finding the Fourth Proportional to 17,729,972.17, 24,466,307.13 and 10,287,057.59

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Solution

The fourth proportional to 17,729,972.17, 24,466,307.13 and 10,287,057.59 is: 14,195,527.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,972.17 : 24,466,307.13 = 10,287,057.59 : x
  2. Step 2: Convert to fraction form
    17,729,972.17/24,466,307.13 = 10,287,057.59/x
  3. Step 3: Cross multiply
    17,729,972.17x = 24,466,307.13 × 10,287,057.59
  4. Step 4: Simplify right side
    17,729,972.17x = 251,686,310,338,606.09
  5. Step 5: Solve for x
    x = 251,686,310,338,606.09/17,729,972.17
  6. Step 6: Final answer
    x = 14,195,527.66

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1.5x scale

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.