Home / 294,538,834.60-441,712,095.18-97,749,386.44

Finding the Fourth Proportional to 294,538,834.60, 441,712,095.18 and 97,749,386.44

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Solution

The fourth proportional to 294,538,834.60, 441,712,095.18 and 97,749,386.44 is: 146,592,167.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,538,834.60 : 441,712,095.18 = 97,749,386.44 : x
  2. Step 2: Convert to fraction form
    294,538,834.60/441,712,095.18 = 97,749,386.44/x
  3. Step 3: Cross multiply
    294,538,834.60x = 441,712,095.18 × 97,749,386.44
  4. Step 4: Simplify right side
    294,538,834.60x = 43,177,086,286,971,880
  5. Step 5: Solve for x
    x = 43,177,086,286,971,880/294,538,834.60
  6. Step 6: Final answer
    x = 146,592,167.87

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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.