Home / 1,674,994,225.32-2,511,327,842.37-741,808,557

Finding the Fourth Proportional to 1,674,994,225.32, 2,511,327,842.37 and 741,808,557

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Solution

The fourth proportional to 1,674,994,225.32, 2,511,327,842.37 and 741,808,557 is: 1,112,197,555.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,994,225.32 : 2,511,327,842.37 = 741,808,557 : x
  2. Step 2: Convert to fraction form
    1,674,994,225.32/2,511,327,842.37 = 741,808,557/x
  3. Step 3: Cross multiply
    1,674,994,225.32x = 2,511,327,842.37 × 741,808,557
  4. Step 4: Simplify right side
    1,674,994,225.32x = 1,862,924,482,902,413,056
  5. Step 5: Solve for x
    x = 1,862,924,482,902,413,056/1,674,994,225.32
  6. Step 6: Final answer
    x = 1,112,197,555.51

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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.