Home / 2,288,737,101.60-3,433,105,652.40-565,451,085.60

Finding the Fourth Proportional to 2,288,737,101.60, 3,433,105,652.40 and 565,451,085.60

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Solution

The fourth proportional to 2,288,737,101.60, 3,433,105,652.40 and 565,451,085.60 is: 848,176,628.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,737,101.60 : 3,433,105,652.40 = 565,451,085.60 : x
  2. Step 2: Convert to fraction form
    2,288,737,101.60/3,433,105,652.40 = 565,451,085.60/x
  3. Step 3: Cross multiply
    2,288,737,101.60x = 3,433,105,652.40 × 565,451,085.60
  4. Step 4: Simplify right side
    2,288,737,101.60x = 1,941,253,318,129,076,480
  5. Step 5: Solve for x
    x = 1,941,253,318,129,076,480/2,288,737,101.60
  6. Step 6: Final answer
    x = 848,176,628.40

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Double scale
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Similar ratio
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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.