Home / 1,434,925,978,595.90-2,152,391,039,437-585,982,508,589.20

Finding the Fourth Proportional to 1,434,925,978,595.90, 2,152,391,039,437 and 585,982,508,589.20

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Solution

The fourth proportional to 1,434,925,978,595.90, 2,152,391,039,437 and 585,982,508,589.20 is: 878,974,608,842.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,925,978,595.90 : 2,152,391,039,437 = 585,982,508,589.20 : x
  2. Step 2: Convert to fraction form
    1,434,925,978,595.90/2,152,391,039,437 = 585,982,508,589.20/x
  3. Step 3: Cross multiply
    1,434,925,978,595.90x = 2,152,391,039,437 × 585,982,508,589.20
  4. Step 4: Simplify right side
    1,434,925,978,595.90x = 1,261,263,500,754,208,780,451,840
  5. Step 5: Solve for x
    x = 1,261,263,500,754,208,780,451,840/1,434,925,978,595.90
  6. Step 6: Final answer
    x = 878,974,608,842.46

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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.