Home / 16,552,395.06-22,842,305.19-9,210,701.13

Finding the Fourth Proportional to 16,552,395.06, 22,842,305.19 and 9,210,701.13

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Solution

The fourth proportional to 16,552,395.06, 22,842,305.19 and 9,210,701.13 is: 12,710,767.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552,395.06 : 22,842,305.19 = 9,210,701.13 : x
  2. Step 2: Convert to fraction form
    16,552,395.06/22,842,305.19 = 9,210,701.13/x
  3. Step 3: Cross multiply
    16,552,395.06x = 22,842,305.19 × 9,210,701.13
  4. Step 4: Simplify right side
    16,552,395.06x = 210,393,646,225,337.91
  5. Step 5: Solve for x
    x = 210,393,646,225,337.91/16,552,395.06
  6. Step 6: Final answer
    x = 12,710,767.56

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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.