Home / 49,082,152.48-67,732,987.26-26,755,085.68

Finding the Fourth Proportional to 49,082,152.48, 67,732,987.26 and 26,755,085.68

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Solution

The fourth proportional to 49,082,152.48, 67,732,987.26 and 26,755,085.68 is: 36,921,809.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,082,152.48 : 67,732,987.26 = 26,755,085.68 : x
  2. Step 2: Convert to fraction form
    49,082,152.48/67,732,987.26 = 26,755,085.68/x
  3. Step 3: Cross multiply
    49,082,152.48x = 67,732,987.26 × 26,755,085.68
  4. Step 4: Simplify right side
    49,082,152.48x = 1,812,201,877,503,648.50
  5. Step 5: Solve for x
    x = 1,812,201,877,503,648.50/49,082,152.48
  6. Step 6: Final answer
    x = 36,921,809.37

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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.