Home / 34,778,851.05-52,168,276.58-12,062,044.65

Finding the Fourth Proportional to 34,778,851.05, 52,168,276.58 and 12,062,044.65

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Solution

The fourth proportional to 34,778,851.05, 52,168,276.58 and 12,062,044.65 is: 18,093,066.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,778,851.05 : 52,168,276.58 = 12,062,044.65 : x
  2. Step 2: Convert to fraction form
    34,778,851.05/52,168,276.58 = 12,062,044.65/x
  3. Step 3: Cross multiply
    34,778,851.05x = 52,168,276.58 × 12,062,044.65
  4. Step 4: Simplify right side
    34,778,851.05x = 629,256,081,361,199.12
  5. Step 5: Solve for x
    x = 629,256,081,361,199.12/34,778,851.05
  6. Step 6: Final answer
    x = 18,093,066.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.