Home / 341,641,517.44-471,465,749.28-185,008,894.72

Finding the Fourth Proportional to 341,641,517.44, 471,465,749.28 and 185,008,894.72

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Solution

The fourth proportional to 341,641,517.44, 471,465,749.28 and 185,008,894.72 is: 255,312,521.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,641,517.44 : 471,465,749.28 = 185,008,894.72 : x
  2. Step 2: Convert to fraction form
    341,641,517.44/471,465,749.28 = 185,008,894.72/x
  3. Step 3: Cross multiply
    341,641,517.44x = 471,465,749.28 × 185,008,894.72
  4. Step 4: Simplify right side
    341,641,517.44x = 87,225,357,172,629,424
  5. Step 5: Solve for x
    x = 87,225,357,172,629,424/341,641,517.44
  6. Step 6: Final answer
    x = 255,312,521.22

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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.