Home / 16,847,723.62-23,264,031.02-10,663,679.73

Finding the Fourth Proportional to 16,847,723.62, 23,264,031.02 and 10,663,679.73

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Solution

The fourth proportional to 16,847,723.62, 23,264,031.02 and 10,663,679.73 is: 14,724,848.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847,723.62 : 23,264,031.02 = 10,663,679.73 : x
  2. Step 2: Convert to fraction form
    16,847,723.62/23,264,031.02 = 10,663,679.73/x
  3. Step 3: Cross multiply
    16,847,723.62x = 23,264,031.02 × 10,663,679.73
  4. Step 4: Simplify right side
    16,847,723.62x = 248,080,176,026,065.22
  5. Step 5: Solve for x
    x = 248,080,176,026,065.22/16,847,723.62
  6. Step 6: Final answer
    x = 14,724,848.39

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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.