Home / 19,044,963.27-26,282,203.72-10,343,198.16

Finding the Fourth Proportional to 19,044,963.27, 26,282,203.72 and 10,343,198.16

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Solution

The fourth proportional to 19,044,963.27, 26,282,203.72 and 10,343,198.16 is: 14,273,697.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,044,963.27 : 26,282,203.72 = 10,343,198.16 : x
  2. Step 2: Convert to fraction form
    19,044,963.27/26,282,203.72 = 10,343,198.16/x
  3. Step 3: Cross multiply
    19,044,963.27x = 26,282,203.72 × 10,343,198.16
  4. Step 4: Simplify right side
    19,044,963.27x = 271,842,041,131,591.19
  5. Step 5: Solve for x
    x = 271,842,041,131,591.19/19,044,963.27
  6. Step 6: Final answer
    x = 14,273,697.32

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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.