Home / 2,363,905,015.60-3,545,857,523.40-1,432,725,905.20

Finding the Fourth Proportional to 2,363,905,015.60, 3,545,857,523.40 and 1,432,725,905.20

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Solution

The fourth proportional to 2,363,905,015.60, 3,545,857,523.40 and 1,432,725,905.20 is: 2,149,088,857.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,905,015.60 : 3,545,857,523.40 = 1,432,725,905.20 : x
  2. Step 2: Convert to fraction form
    2,363,905,015.60/3,545,857,523.40 = 1,432,725,905.20/x
  3. Step 3: Cross multiply
    2,363,905,015.60x = 3,545,857,523.40 × 1,432,725,905.20
  4. Step 4: Simplify right side
    2,363,905,015.60x = 5,080,241,929,923,495,936
  5. Step 5: Solve for x
    x = 5,080,241,929,923,495,936/2,363,905,015.60
  6. Step 6: Final answer
    x = 2,149,088,857.80

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Similar ratio
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1.5x scale

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.