Home / 38,086,486.82-52,575,440.06-25,713,338.81

Finding the Fourth Proportional to 38,086,486.82, 52,575,440.06 and 25,713,338.81

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Solution

The fourth proportional to 38,086,486.82, 52,575,440.06 and 25,713,338.81 is: 35,495,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,086,486.82 : 52,575,440.06 = 25,713,338.81 : x
  2. Step 2: Convert to fraction form
    38,086,486.82/52,575,440.06 = 25,713,338.81/x
  3. Step 3: Cross multiply
    38,086,486.82x = 52,575,440.06 × 25,713,338.81
  4. Step 4: Simplify right side
    38,086,486.82x = 1,351,890,103,350,498.75
  5. Step 5: Solve for x
    x = 1,351,890,103,350,498.75/38,086,486.82
  6. Step 6: Final answer
    x = 35,495,269.22

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1.5x scale

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.