Home / 17,898,444.86-24,699,057.19-10,456,796.66

Finding the Fourth Proportional to 17,898,444.86, 24,699,057.19 and 10,456,796.66

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Solution

The fourth proportional to 17,898,444.86, 24,699,057.19 and 10,456,796.66 is: 14,429,913.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898,444.86 : 24,699,057.19 = 10,456,796.66 : x
  2. Step 2: Convert to fraction form
    17,898,444.86/24,699,057.19 = 10,456,796.66/x
  3. Step 3: Cross multiply
    17,898,444.86x = 24,699,057.19 × 10,456,796.66
  4. Step 4: Simplify right side
    17,898,444.86x = 258,273,018,729,541
  5. Step 5: Solve for x
    x = 258,273,018,729,541/17,898,444.86
  6. Step 6: Final answer
    x = 14,429,913.93

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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.