Home / 106,613,156.48-159,929,494.28-29,935,668.04

Finding the Fourth Proportional to 106,613,156.48, 159,929,494.28 and 29,935,668.04

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Solution

The fourth proportional to 106,613,156.48, 159,929,494.28 and 29,935,668.04 is: 44,906,242.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,613,156.48 : 159,929,494.28 = 29,935,668.04 : x
  2. Step 2: Convert to fraction form
    106,613,156.48/159,929,494.28 = 29,935,668.04/x
  3. Step 3: Cross multiply
    106,613,156.48x = 159,929,494.28 × 29,935,668.04
  4. Step 4: Simplify right side
    106,613,156.48x = 4,787,596,250,571,159
  5. Step 5: Solve for x
    x = 4,787,596,250,571,159/106,613,156.48
  6. Step 6: Final answer
    x = 44,906,242.42

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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.