Home / 17,459,576.52-24,094,222.15-10,121,663.45

Finding the Fourth Proportional to 17,459,576.52, 24,094,222.15 and 10,121,663.45

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Solution

The fourth proportional to 17,459,576.52, 24,094,222.15 and 10,121,663.45 is: 13,967,899.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,459,576.52 : 24,094,222.15 = 10,121,663.45 : x
  2. Step 2: Convert to fraction form
    17,459,576.52/24,094,222.15 = 10,121,663.45/x
  3. Step 3: Cross multiply
    17,459,576.52x = 24,094,222.15 × 10,121,663.45
  4. Step 4: Simplify right side
    17,459,576.52x = 243,873,607,520,756
  5. Step 5: Solve for x
    x = 243,873,607,520,756/17,459,576.52
  6. Step 6: Final answer
    x = 13,967,899.35

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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.