Home / 7,893,795,903,601.10-11,832,336,918,992-2,655,211,669,875.90

Finding the Fourth Proportional to 7,893,795,903,601.10, 11,832,336,918,992 and 2,655,211,669,875.90

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Solution

The fourth proportional to 7,893,795,903,601.10, 11,832,336,918,992 and 2,655,211,669,875.90 is: 3,980,006,508,006.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,893,795,903,601.10 : 11,832,336,918,992 = 2,655,211,669,875.90 : x
  2. Step 2: Convert to fraction form
    7,893,795,903,601.10/11,832,336,918,992 = 2,655,211,669,875.90/x
  3. Step 3: Cross multiply
    7,893,795,903,601.10x = 11,832,336,918,992 × 2,655,211,669,875.90
  4. Step 4: Simplify right side
    7,893,795,903,601.10x = 31,417,359,069,211,010,529,230,848
  5. Step 5: Solve for x
    x = 31,417,359,069,211,010,529,230,848/7,893,795,903,601.10
  6. Step 6: Final answer
    x = 3,980,006,508,006.95

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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.