Home / 17,496,726.40-26,245,089.60-5,368,061.80

Finding the Fourth Proportional to 17,496,726.40, 26,245,089.60 and 5,368,061.80

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Solution

The fourth proportional to 17,496,726.40, 26,245,089.60 and 5,368,061.80 is: 8,052,092.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,726.40 : 26,245,089.60 = 5,368,061.80 : x
  2. Step 2: Convert to fraction form
    17,496,726.40/26,245,089.60 = 5,368,061.80/x
  3. Step 3: Cross multiply
    17,496,726.40x = 26,245,089.60 × 5,368,061.80
  4. Step 4: Simplify right side
    17,496,726.40x = 140,885,262,919,337.28
  5. Step 5: Solve for x
    x = 140,885,262,919,337.28/17,496,726.40
  6. Step 6: Final answer
    x = 8,052,092.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.