Home / 294,538,830.60-441,712,089.18-97,749,382.44

Finding the Fourth Proportional to 294,538,830.60, 441,712,089.18 and 97,749,382.44

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Solution

The fourth proportional to 294,538,830.60, 441,712,089.18 and 97,749,382.44 is: 146,592,161.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,538,830.60 : 441,712,089.18 = 97,749,382.44 : x
  2. Step 2: Convert to fraction form
    294,538,830.60/441,712,089.18 = 97,749,382.44/x
  3. Step 3: Cross multiply
    294,538,830.60x = 441,712,089.18 × 97,749,382.44
  4. Step 4: Simplify right side
    294,538,830.60x = 43,177,083,933,627,208
  5. Step 5: Solve for x
    x = 43,177,083,933,627,208/294,538,830.60
  6. Step 6: Final answer
    x = 146,592,161.87

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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.