Home / 1,500,073,400.20-2,246,925,050.70-1,245,269,432.20

Finding the Fourth Proportional to 1,500,073,400.20, 2,246,925,050.70 and 1,245,269,432.20

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Solution

The fourth proportional to 1,500,073,400.20, 2,246,925,050.70 and 1,245,269,432.20 is: 1,865,260,114.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,073,400.20 : 2,246,925,050.70 = 1,245,269,432.20 : x
  2. Step 2: Convert to fraction form
    1,500,073,400.20/2,246,925,050.70 = 1,245,269,432.20/x
  3. Step 3: Cross multiply
    1,500,073,400.20x = 2,246,925,050.70 × 1,245,269,432.20
  4. Step 4: Simplify right side
    1,500,073,400.20x = 2,798,027,082,081,144,832
  5. Step 5: Solve for x
    x = 2,798,027,082,081,144,832/1,500,073,400.20
  6. Step 6: Final answer
    x = 1,865,260,114.41

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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.