Home / 296,407,406.60-444,292,245.30-112,103,667.80

Finding the Fourth Proportional to 296,407,406.60, 444,292,245.30 and 112,103,667.80

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Solution

The fourth proportional to 296,407,406.60, 444,292,245.30 and 112,103,667.80 is: 168,034,904.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,407,406.60 : 444,292,245.30 = 112,103,667.80 : x
  2. Step 2: Convert to fraction form
    296,407,406.60/444,292,245.30 = 112,103,667.80/x
  3. Step 3: Cross multiply
    296,407,406.60x = 444,292,245.30 × 112,103,667.80
  4. Step 4: Simplify right side
    296,407,406.60x = 49,806,790,273,227,312
  5. Step 5: Solve for x
    x = 49,806,790,273,227,312/296,407,406.60
  6. Step 6: Final answer
    x = 168,034,904.54

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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.