Home / 17,911,287.56-24,717,649.95-10,176,754.29

Finding the Fourth Proportional to 17,911,287.56, 24,717,649.95 and 10,176,754.29

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Solution

The fourth proportional to 17,911,287.56, 24,717,649.95 and 10,176,754.29 is: 14,043,962.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,911,287.56 : 24,717,649.95 = 10,176,754.29 : x
  2. Step 2: Convert to fraction form
    17,911,287.56/24,717,649.95 = 10,176,754.29/x
  3. Step 3: Cross multiply
    17,911,287.56x = 24,717,649.95 × 10,176,754.29
  4. Step 4: Simplify right side
    17,911,287.56x = 251,545,450,167,380.75
  5. Step 5: Solve for x
    x = 251,545,450,167,380.75/17,911,287.56
  6. Step 6: Final answer
    x = 14,043,962.47

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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.