Home / 19,462,175.04-26,857,328.16-10,760,123.52

Finding the Fourth Proportional to 19,462,175.04, 26,857,328.16 and 10,760,123.52

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Solution

The fourth proportional to 19,462,175.04, 26,857,328.16 and 10,760,123.52 is: 14,848,708.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,462,175.04 : 26,857,328.16 = 10,760,123.52 : x
  2. Step 2: Convert to fraction form
    19,462,175.04/26,857,328.16 = 10,760,123.52/x
  3. Step 3: Cross multiply
    19,462,175.04x = 26,857,328.16 × 10,760,123.52
  4. Step 4: Simplify right side
    19,462,175.04x = 288,988,168,418,774.31
  5. Step 5: Solve for x
    x = 288,988,168,418,774.31/19,462,175.04
  6. Step 6: Final answer
    x = 14,848,708.73

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1.5x scale

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.