Home / 46,801,590.75-70,144,888.68-26,288,189.69

Finding the Fourth Proportional to 46,801,590.75, 70,144,888.68 and 26,288,189.69

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Solution

The fourth proportional to 46,801,590.75, 70,144,888.68 and 26,288,189.69 is: 39,399,988.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,801,590.75 : 70,144,888.68 = 26,288,189.69 : x
  2. Step 2: Convert to fraction form
    46,801,590.75/70,144,888.68 = 26,288,189.69/x
  3. Step 3: Cross multiply
    46,801,590.75x = 70,144,888.68 × 26,288,189.69
  4. Step 4: Simplify right side
    46,801,590.75x = 1,843,982,139,053,049.25
  5. Step 5: Solve for x
    x = 1,843,982,139,053,049.25/46,801,590.75
  6. Step 6: Final answer
    x = 39,399,988.54

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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.