Home / 27,046,219.23-40,574,053.07-11,899,757.07

Finding the Fourth Proportional to 27,046,219.23, 40,574,053.07 and 11,899,757.07

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Solution

The fourth proportional to 27,046,219.23, 40,574,053.07 and 11,899,757.07 is: 17,851,714.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,046,219.23 : 40,574,053.07 = 11,899,757.07 : x
  2. Step 2: Convert to fraction form
    27,046,219.23/40,574,053.07 = 11,899,757.07/x
  3. Step 3: Cross multiply
    27,046,219.23x = 40,574,053.07 × 11,899,757.07
  4. Step 4: Simplify right side
    27,046,219.23x = 482,821,374,818,788.88
  5. Step 5: Solve for x
    x = 482,821,374,818,788.88/27,046,219.23
  6. Step 6: Final answer
    x = 17,851,714.16

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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.