Home / 294,626,114.34-406,575,140.49-162,467,045.70

Finding the Fourth Proportional to 294,626,114.34, 406,575,140.49 and 162,467,045.70

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Solution

The fourth proportional to 294,626,114.34, 406,575,140.49 and 162,467,045.70 is: 224,199,616.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,626,114.34 : 406,575,140.49 = 162,467,045.70 : x
  2. Step 2: Convert to fraction form
    294,626,114.34/406,575,140.49 = 162,467,045.70/x
  3. Step 3: Cross multiply
    294,626,114.34x = 406,575,140.49 × 162,467,045.70
  4. Step 4: Simplify right side
    294,626,114.34x = 66,055,061,930,472,744
  5. Step 5: Solve for x
    x = 66,055,061,930,472,744/294,626,114.34
  6. Step 6: Final answer
    x = 224,199,616.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.