Home / 341,659,589.04-471,487,885.16-185,023,111.57

Finding the Fourth Proportional to 341,659,589.04, 471,487,885.16 and 185,023,111.57

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Solution

The fourth proportional to 341,659,589.04, 471,487,885.16 and 185,023,111.57 is: 255,330,622.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,659,589.04 : 471,487,885.16 = 185,023,111.57 : x
  2. Step 2: Convert to fraction form
    341,659,589.04/471,487,885.16 = 185,023,111.57/x
  3. Step 3: Cross multiply
    341,659,589.04x = 471,487,885.16 × 185,023,111.57
  4. Step 4: Simplify right side
    341,659,589.04x = 87,236,155,577,758,192
  5. Step 5: Solve for x
    x = 87,236,155,577,758,192/341,659,589.04
  6. Step 6: Final answer
    x = 255,330,622.57

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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.