Home / 19,425,297.52-26,806,207.92-10,723,283.20

Finding the Fourth Proportional to 19,425,297.52, 26,806,207.92 and 10,723,283.20

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Solution

The fourth proportional to 19,425,297.52, 26,806,207.92 and 10,723,283.20 is: 14,797,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425,297.52 : 26,806,207.92 = 10,723,283.20 : x
  2. Step 2: Convert to fraction form
    19,425,297.52/26,806,207.92 = 10,723,283.20/x
  3. Step 3: Cross multiply
    19,425,297.52x = 26,806,207.92 × 10,723,283.20
  4. Step 4: Simplify right side
    19,425,297.52x = 287,450,559,044,242.94
  5. Step 5: Solve for x
    x = 287,450,559,044,242.94/19,425,297.52
  6. Step 6: Final answer
    x = 14,797,742.93

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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.