Home / 39,712,086.84-59,568,285.78-26,245,921.08

Finding the Fourth Proportional to 39,712,086.84, 59,568,285.78 and 26,245,921.08

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Solution

The fourth proportional to 39,712,086.84, 59,568,285.78 and 26,245,921.08 is: 39,368,984.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,712,086.84 : 59,568,285.78 = 26,245,921.08 : x
  2. Step 2: Convert to fraction form
    39,712,086.84/59,568,285.78 = 26,245,921.08/x
  3. Step 3: Cross multiply
    39,712,086.84x = 59,568,285.78 × 26,245,921.08
  4. Step 4: Simplify right side
    39,712,086.84x = 1,563,424,527,452,766.25
  5. Step 5: Solve for x
    x = 1,563,424,527,452,766.25/39,712,086.84
  6. Step 6: Final answer
    x = 39,368,984.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.