Home / 1,510,918,057,595.20-2,264,070,890,209-897,088,863,589.65

Finding the Fourth Proportional to 1,510,918,057,595.20, 2,264,070,890,209 and 897,088,863,589.65

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Solution

The fourth proportional to 1,510,918,057,595.20, 2,264,070,890,209 and 897,088,863,589.65 is: 1,344,264,019,993.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,918,057,595.20 : 2,264,070,890,209 = 897,088,863,589.65 : x
  2. Step 2: Convert to fraction form
    1,510,918,057,595.20/2,264,070,890,209 = 897,088,863,589.65/x
  3. Step 3: Cross multiply
    1,510,918,057,595.20x = 2,264,070,890,209 × 897,088,863,589.65
  4. Step 4: Simplify right side
    1,510,918,057,595.20x = 2,031,072,781,983,999,068,209,152
  5. Step 5: Solve for x
    x = 2,031,072,781,983,999,068,209,152/1,510,918,057,595.20
  6. Step 6: Final answer
    x = 1,344,264,019,993.70

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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.