Home / 38,771,385.13-53,513,629.23-24,098,133.25

Finding the Fourth Proportional to 38,771,385.13, 53,513,629.23 and 24,098,133.25

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Solution

The fourth proportional to 38,771,385.13, 53,513,629.23 and 24,098,133.25 is: 33,261,090.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,771,385.13 : 53,513,629.23 = 24,098,133.25 : x
  2. Step 2: Convert to fraction form
    38,771,385.13/53,513,629.23 = 24,098,133.25/x
  3. Step 3: Cross multiply
    38,771,385.13x = 53,513,629.23 × 24,098,133.25
  4. Step 4: Simplify right side
    38,771,385.13x = 1,289,578,567,875,634.75
  5. Step 5: Solve for x
    x = 1,289,578,567,875,634.75/38,771,385.13
  6. Step 6: Final answer
    x = 33,261,090.97

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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.