Home / 4,466,586,045.60-6,700,131,010.80-1,361,269,994.40

Finding the Fourth Proportional to 4,466,586,045.60, 6,700,131,010.80 and 1,361,269,994.40

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Solution

The fourth proportional to 4,466,586,045.60, 6,700,131,010.80 and 1,361,269,994.40 is: 2,041,981,775.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,586,045.60 : 6,700,131,010.80 = 1,361,269,994.40 : x
  2. Step 2: Convert to fraction form
    4,466,586,045.60/6,700,131,010.80 = 1,361,269,994.40/x
  3. Step 3: Cross multiply
    4,466,586,045.60x = 6,700,131,010.80 × 1,361,269,994.40
  4. Step 4: Simplify right side
    4,466,586,045.60x = 9,120,687,303,550,983,168
  5. Step 5: Solve for x
    x = 9,120,687,303,550,983,168/4,466,586,045.60
  6. Step 6: Final answer
    x = 2,041,981,775.44

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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.