Home / 1,407,024,000.60-2,110,536,000.90-1,198,415,693.40

Finding the Fourth Proportional to 1,407,024,000.60, 2,110,536,000.90 and 1,198,415,693.40

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Solution

The fourth proportional to 1,407,024,000.60, 2,110,536,000.90 and 1,198,415,693.40 is: 1,797,623,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,024,000.60 : 2,110,536,000.90 = 1,198,415,693.40 : x
  2. Step 2: Convert to fraction form
    1,407,024,000.60/2,110,536,000.90 = 1,198,415,693.40/x
  3. Step 3: Cross multiply
    1,407,024,000.60x = 2,110,536,000.90 × 1,198,415,693.40
  4. Step 4: Simplify right side
    1,407,024,000.60x = 2,529,299,464,964,236,800
  5. Step 5: Solve for x
    x = 2,529,299,464,964,236,800/1,407,024,000.60
  6. Step 6: Final answer
    x = 1,797,623,540.10

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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.