Home / 3,217,994,036.15-4,824,386,204.42-1,006,065,181.76

Finding the Fourth Proportional to 3,217,994,036.15, 4,824,386,204.42 and 1,006,065,181.76

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Solution

The fourth proportional to 3,217,994,036.15, 4,824,386,204.42 and 1,006,065,181.76 is: 1,508,283,399.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,994,036.15 : 4,824,386,204.42 = 1,006,065,181.76 : x
  2. Step 2: Convert to fraction form
    3,217,994,036.15/4,824,386,204.42 = 1,006,065,181.76/x
  3. Step 3: Cross multiply
    3,217,994,036.15x = 4,824,386,204.42 × 1,006,065,181.76
  4. Step 4: Simplify right side
    3,217,994,036.15x = 4,853,646,983,644,819,456
  5. Step 5: Solve for x
    x = 4,853,646,983,644,819,456/3,217,994,036.15
  6. Step 6: Final answer
    x = 1,508,283,399.26

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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.