Home / 34,957,404.16-48,244,089.90-19,279,495.06

Finding the Fourth Proportional to 34,957,404.16, 48,244,089.90 and 19,279,495.06

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Solution

The fourth proportional to 34,957,404.16, 48,244,089.90 and 19,279,495.06 is: 26,607,287.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,404.16 : 48,244,089.90 = 19,279,495.06 : x
  2. Step 2: Convert to fraction form
    34,957,404.16/48,244,089.90 = 19,279,495.06/x
  3. Step 3: Cross multiply
    34,957,404.16x = 48,244,089.90 × 19,279,495.06
  4. Step 4: Simplify right side
    34,957,404.16x = 930,121,692,901,245.75
  5. Step 5: Solve for x
    x = 930,121,692,901,245.75/34,957,404.16
  6. Step 6: Final answer
    x = 26,607,287.22

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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.