Home / 16,842,273.77-23,242,476.83-9,298,641.02

Finding the Fourth Proportional to 16,842,273.77, 23,242,476.83 and 9,298,641.02

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Solution

The fourth proportional to 16,842,273.77, 23,242,476.83 and 9,298,641.02 is: 12,832,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,273.77 : 23,242,476.83 = 9,298,641.02 : x
  2. Step 2: Convert to fraction form
    16,842,273.77/23,242,476.83 = 9,298,641.02/x
  3. Step 3: Cross multiply
    16,842,273.77x = 23,242,476.83 × 9,298,641.02
  4. Step 4: Simplify right side
    16,842,273.77x = 216,123,448,295,131.97
  5. Step 5: Solve for x
    x = 216,123,448,295,131.97/16,842,273.77
  6. Step 6: Final answer
    x = 12,832,201.35

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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.