Home / 34,674,514-47,850,242.90-19,204,266.49

Finding the Fourth Proportional to 34,674,514, 47,850,242.90 and 19,204,266.49

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Solution

The fourth proportional to 34,674,514, 47,850,242.90 and 19,204,266.49 is: 26,501,562.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,514 : 47,850,242.90 = 19,204,266.49 : x
  2. Step 2: Convert to fraction form
    34,674,514/47,850,242.90 = 19,204,266.49/x
  3. Step 3: Cross multiply
    34,674,514x = 47,850,242.90 × 19,204,266.49
  4. Step 4: Simplify right side
    34,674,514x = 918,928,816,262,830.38
  5. Step 5: Solve for x
    x = 918,928,816,262,830.38/34,674,514
  6. Step 6: Final answer
    x = 26,501,562.97

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1.5x scale

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.