Home / 19,495,871.42-26,906,107.92-10,794,044.17

Finding the Fourth Proportional to 19,495,871.42, 26,906,107.92 and 10,794,044.17

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Solution

The fourth proportional to 19,495,871.42, 26,906,107.92 and 10,794,044.17 is: 14,896,780.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,871.42 : 26,906,107.92 = 10,794,044.17 : x
  2. Step 2: Convert to fraction form
    19,495,871.42/26,906,107.92 = 10,794,044.17/x
  3. Step 3: Cross multiply
    19,495,871.42x = 26,906,107.92 × 10,794,044.17
  4. Step 4: Simplify right side
    19,495,871.42x = 290,425,717,331,266.81
  5. Step 5: Solve for x
    x = 290,425,717,331,266.81/19,495,871.42
  6. Step 6: Final answer
    x = 14,896,780.51

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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.