Home / 16,552,398.06-22,842,309.33-9,210,704.13

Finding the Fourth Proportional to 16,552,398.06, 22,842,309.33 and 9,210,704.13

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Solution

The fourth proportional to 16,552,398.06, 22,842,309.33 and 9,210,704.13 is: 12,710,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552,398.06 : 22,842,309.33 = 9,210,704.13 : x
  2. Step 2: Convert to fraction form
    16,552,398.06/22,842,309.33 = 9,210,704.13/x
  3. Step 3: Cross multiply
    16,552,398.06x = 22,842,309.33 × 9,210,704.13
  4. Step 4: Simplify right side
    16,552,398.06x = 210,393,752,884,568.53
  5. Step 5: Solve for x
    x = 210,393,752,884,568.53/16,552,398.06
  6. Step 6: Final answer
    x = 12,710,771.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.