Home / 197,734,082.95-296,658,716.16-88,533,716.01

Finding the Fourth Proportional to 197,734,082.95, 296,658,716.16 and 88,533,716.01

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Solution

The fourth proportional to 197,734,082.95, 296,658,716.16 and 88,533,716.01 is: 132,826,360.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,734,082.95 : 296,658,716.16 = 88,533,716.01 : x
  2. Step 2: Convert to fraction form
    197,734,082.95/296,658,716.16 = 88,533,716.01/x
  3. Step 3: Cross multiply
    197,734,082.95x = 296,658,716.16 × 88,533,716.01
  4. Step 4: Simplify right side
    197,734,082.95x = 26,264,298,527,193,564
  5. Step 5: Solve for x
    x = 26,264,298,527,193,564/197,734,082.95
  6. Step 6: Final answer
    x = 132,826,360.21

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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.