Home / 34,992,035.70-52,488,053.55-26,488,979.70

Finding the Fourth Proportional to 34,992,035.70, 52,488,053.55 and 26,488,979.70

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Solution

The fourth proportional to 34,992,035.70, 52,488,053.55 and 26,488,979.70 is: 39,733,469.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,035.70 : 52,488,053.55 = 26,488,979.70 : x
  2. Step 2: Convert to fraction form
    34,992,035.70/52,488,053.55 = 26,488,979.70/x
  3. Step 3: Cross multiply
    34,992,035.70x = 52,488,053.55 × 26,488,979.70
  4. Step 4: Simplify right side
    34,992,035.70x = 1,390,354,984,978,462.75
  5. Step 5: Solve for x
    x = 1,390,354,984,978,462.75/34,992,035.70
  6. Step 6: Final answer
    x = 39,733,469.55

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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.