Home / 273,836,834.07-410,758,406.51-98,973,148.18

Finding the Fourth Proportional to 273,836,834.07, 410,758,406.51 and 98,973,148.18

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Solution

The fourth proportional to 273,836,834.07, 410,758,406.51 and 98,973,148.18 is: 148,460,862.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,836,834.07 : 410,758,406.51 = 98,973,148.18 : x
  2. Step 2: Convert to fraction form
    273,836,834.07/410,758,406.51 = 98,973,148.18/x
  3. Step 3: Cross multiply
    273,836,834.07x = 410,758,406.51 × 98,973,148.18
  4. Step 4: Simplify right side
    273,836,834.07x = 40,654,052,633,694,912
  5. Step 5: Solve for x
    x = 40,654,052,633,694,912/273,836,834.07
  6. Step 6: Final answer
    x = 148,460,862.73

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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.