Home / 2,046,240,213.60-3,069,360,320.40-754,279,586.40

Finding the Fourth Proportional to 2,046,240,213.60, 3,069,360,320.40 and 754,279,586.40

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Solution

The fourth proportional to 2,046,240,213.60, 3,069,360,320.40 and 754,279,586.40 is: 1,131,419,379.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,240,213.60 : 3,069,360,320.40 = 754,279,586.40 : x
  2. Step 2: Convert to fraction form
    2,046,240,213.60/3,069,360,320.40 = 754,279,586.40/x
  3. Step 3: Cross multiply
    2,046,240,213.60x = 3,069,360,320.40 × 754,279,586.40
  4. Step 4: Simplify right side
    2,046,240,213.60x = 2,315,155,832,983,883,264
  5. Step 5: Solve for x
    x = 2,315,155,832,983,883,264/2,046,240,213.60
  6. Step 6: Final answer
    x = 1,131,419,379.60

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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.