Home / 49,041,325.55-67,682,344.76-27,017,081.91

Finding the Fourth Proportional to 49,041,325.55, 67,682,344.76 and 27,017,081.91

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Solution

The fourth proportional to 49,041,325.55, 67,682,344.76 and 27,017,081.91 is: 37,286,501.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,041,325.55 : 67,682,344.76 = 27,017,081.91 : x
  2. Step 2: Convert to fraction form
    49,041,325.55/67,682,344.76 = 27,017,081.91/x
  3. Step 3: Cross multiply
    49,041,325.55x = 67,682,344.76 × 27,017,081.91
  4. Step 4: Simplify right side
    49,041,325.55x = 1,828,579,452,106,693.75
  5. Step 5: Solve for x
    x = 1,828,579,452,106,693.75/49,041,325.55
  6. Step 6: Final answer
    x = 37,286,501.37

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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.