Home / 8,922,691,062,712.90-13,390,150,233,885-3,114,141,705,124.20

Finding the Fourth Proportional to 8,922,691,062,712.90, 13,390,150,233,885 and 3,114,141,705,124.20

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Solution

The fourth proportional to 8,922,691,062,712.90, 13,390,150,233,885 and 3,114,141,705,124.20 is: 4,673,346,301,932.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,691,062,712.90 : 13,390,150,233,885 = 3,114,141,705,124.20 : x
  2. Step 2: Convert to fraction form
    8,922,691,062,712.90/13,390,150,233,885 = 3,114,141,705,124.20/x
  3. Step 3: Cross multiply
    8,922,691,062,712.90x = 13,390,150,233,885 × 3,114,141,705,124.20
  4. Step 4: Simplify right side
    8,922,691,062,712.90x = 41,698,825,281,219,846,081,609,728
  5. Step 5: Solve for x
    x = 41,698,825,281,219,846,081,609,728/8,922,691,062,712.90
  6. Step 6: Final answer
    x = 4,673,346,301,932.99

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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.