Home / 922,544,155,689.30-1,383,311,769,659.60-732,536,743,050.90

Finding the Fourth Proportional to 922,544,155,689.30, 1,383,311,769,659.60 and 732,536,743,050.90

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Solution

The fourth proportional to 922,544,155,689.30, 1,383,311,769,659.60 and 732,536,743,050.90 is: 1,098,404,550,200.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,544,155,689.30 : 1,383,311,769,659.60 = 732,536,743,050.90 : x
  2. Step 2: Convert to fraction form
    922,544,155,689.30/1,383,311,769,659.60 = 732,536,743,050.90/x
  3. Step 3: Cross multiply
    922,544,155,689.30x = 1,383,311,769,659.60 × 732,536,743,050.90
  4. Step 4: Simplify right side
    922,544,155,689.30x = 1,013,326,698,370,420,298,481,664
  5. Step 5: Solve for x
    x = 1,013,326,698,370,420,298,481,664/922,544,155,689.30
  6. Step 6: Final answer
    x = 1,098,404,550,200.95

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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.