Home / 4,998,293,536,974-6,897,093,573,401.40-2,803,006,995,570.20

Finding the Fourth Proportional to 4,998,293,536,974, 6,897,093,573,401.40 and 2,803,006,995,570.20

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Solution

The fourth proportional to 4,998,293,536,974, 6,897,093,573,401.40 and 2,803,006,995,570.20 is: 3,867,840,372,386.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,293,536,974 : 6,897,093,573,401.40 = 2,803,006,995,570.20 : x
  2. Step 2: Convert to fraction form
    4,998,293,536,974/6,897,093,573,401.40 = 2,803,006,995,570.20/x
  3. Step 3: Cross multiply
    4,998,293,536,974x = 6,897,093,573,401.40 × 2,803,006,995,570.20
  4. Step 4: Simplify right side
    4,998,293,536,974x = 19,332,601,535,346,395,569,979,392
  5. Step 5: Solve for x
    x = 19,332,601,535,346,395,569,979,392/4,998,293,536,974
  6. Step 6: Final answer
    x = 3,867,840,372,386.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.