Home / 41,817,392,113.30-62,726,009,872.61-13,103,007,208.56

Finding the Fourth Proportional to 41,817,392,113.30, 62,726,009,872.61 and 13,103,007,208.56

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Solution

The fourth proportional to 41,817,392,113.30, 62,726,009,872.61 and 13,103,007,208.56 is: 19,654,486,279.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,817,392,113.30 : 62,726,009,872.61 = 13,103,007,208.56 : x
  2. Step 2: Convert to fraction form
    41,817,392,113.30/62,726,009,872.61 = 13,103,007,208.56/x
  3. Step 3: Cross multiply
    41,817,392,113.30x = 62,726,009,872.61 × 13,103,007,208.56
  4. Step 4: Simplify right side
    41,817,392,113.30x = 821,899,359,525,014,470,656
  5. Step 5: Solve for x
    x = 821,899,359,525,014,470,656/41,817,392,113.30
  6. Step 6: Final answer
    x = 19,654,486,279.25

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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.