Home / 38,061,945.01-52,501,587.10-22,581,066.25

Finding the Fourth Proportional to 38,061,945.01, 52,501,587.10 and 22,581,066.25

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Solution

The fourth proportional to 38,061,945.01, 52,501,587.10 and 22,581,066.25 is: 31,147,694.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,061,945.01 : 52,501,587.10 = 22,581,066.25 : x
  2. Step 2: Convert to fraction form
    38,061,945.01/52,501,587.10 = 22,581,066.25/x
  3. Step 3: Cross multiply
    38,061,945.01x = 52,501,587.10 × 22,581,066.25
  4. Step 4: Simplify right side
    38,061,945.01x = 1,185,541,816,535,245.50
  5. Step 5: Solve for x
    x = 1,185,541,816,535,245.50/38,061,945.01
  6. Step 6: Final answer
    x = 31,147,694.01

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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.