Home / 341,813,853.11-471,703,595.94-185,180,960.10

Finding the Fourth Proportional to 341,813,853.11, 471,703,595.94 and 185,180,960.10

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Solution

The fourth proportional to 341,813,853.11, 471,703,595.94 and 185,180,960.10 is: 255,549,984.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,813,853.11 : 471,703,595.94 = 185,180,960.10 : x
  2. Step 2: Convert to fraction form
    341,813,853.11/471,703,595.94 = 185,180,960.10/x
  3. Step 3: Cross multiply
    341,813,853.11x = 471,703,595.94 × 185,180,960.10
  4. Step 4: Simplify right side
    341,813,853.11x = 87,350,524,776,601,056
  5. Step 5: Solve for x
    x = 87,350,524,776,601,056/341,813,853.11
  6. Step 6: Final answer
    x = 255,549,984.24

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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.