Home / 39,307,412.07-54,244,444.59-22,797,326.85

Finding the Fourth Proportional to 39,307,412.07, 54,244,444.59 and 22,797,326.85

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Solution

The fourth proportional to 39,307,412.07, 54,244,444.59 and 22,797,326.85 is: 31,460,436.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,307,412.07 : 54,244,444.59 = 22,797,326.85 : x
  2. Step 2: Convert to fraction form
    39,307,412.07/54,244,444.59 = 22,797,326.85/x
  3. Step 3: Cross multiply
    39,307,412.07x = 54,244,444.59 × 22,797,326.85
  4. Step 4: Simplify right side
    39,307,412.07x = 1,236,628,333,114,944.50
  5. Step 5: Solve for x
    x = 1,236,628,333,114,944.50/39,307,412.07
  6. Step 6: Final answer
    x = 31,460,436.29

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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.