Home / 341,735,941.92-471,595,617.12-185,103,103.92

Finding the Fourth Proportional to 341,735,941.92, 471,595,617.12 and 185,103,103.92

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Solution

The fourth proportional to 341,735,941.92, 471,595,617.12 and 185,103,103.92 is: 255,442,292.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,735,941.92 : 471,595,617.12 = 185,103,103.92 : x
  2. Step 2: Convert to fraction form
    341,735,941.92/471,595,617.12 = 185,103,103.92/x
  3. Step 3: Cross multiply
    341,735,941.92x = 471,595,617.12 × 185,103,103.92
  4. Step 4: Simplify right side
    341,735,941.92x = 87,293,812,523,979,888
  5. Step 5: Solve for x
    x = 87,293,812,523,979,888/341,735,941.92
  6. Step 6: Final answer
    x = 255,442,292.76

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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.