Home / 2,240,260,579.40-3,360,390,869.10-2,018,330,817.80

Finding the Fourth Proportional to 2,240,260,579.40, 3,360,390,869.10 and 2,018,330,817.80

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Solution

The fourth proportional to 2,240,260,579.40, 3,360,390,869.10 and 2,018,330,817.80 is: 3,027,496,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,260,579.40 : 3,360,390,869.10 = 2,018,330,817.80 : x
  2. Step 2: Convert to fraction form
    2,240,260,579.40/3,360,390,869.10 = 2,018,330,817.80/x
  3. Step 3: Cross multiply
    2,240,260,579.40x = 3,360,390,869.10 × 2,018,330,817.80
  4. Step 4: Simplify right side
    2,240,260,579.40x = 6,782,380,450,958,255,104
  5. Step 5: Solve for x
    x = 6,782,380,450,958,255,104/2,240,260,579.40
  6. Step 6: Final answer
    x = 3,027,496,226.70

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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.