Home / 343,173,647.01-467,244,019.41-342,084,026.91

Finding the Fourth Proportional to 343,173,647.01, 467,244,019.41 and 342,084,026.91

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Solution

The fourth proportional to 343,173,647.01, 467,244,019.41 and 342,084,026.91 is: 465,760,460.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,173,647.01 : 467,244,019.41 = 342,084,026.91 : x
  2. Step 2: Convert to fraction form
    343,173,647.01/467,244,019.41 = 342,084,026.91/x
  3. Step 3: Cross multiply
    343,173,647.01x = 467,244,019.41 × 342,084,026.91
  4. Step 4: Simplify right side
    343,173,647.01x = 159,836,715,709,387,008
  5. Step 5: Solve for x
    x = 159,836,715,709,387,008/343,173,647.01
  6. Step 6: Final answer
    x = 465,760,460.05

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.