Home / 41,405,511-57,139,831.74-24,012,168.68

Finding the Fourth Proportional to 41,405,511, 57,139,831.74 and 24,012,168.68

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Solution

The fourth proportional to 41,405,511, 57,139,831.74 and 24,012,168.68 is: 33,136,924.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,405,511 : 57,139,831.74 = 24,012,168.68 : x
  2. Step 2: Convert to fraction form
    41,405,511/57,139,831.74 = 24,012,168.68/x
  3. Step 3: Cross multiply
    41,405,511x = 57,139,831.74 × 24,012,168.68
  4. Step 4: Simplify right side
    41,405,511x = 1,372,051,278,087,698
  5. Step 5: Solve for x
    x = 1,372,051,278,087,698/41,405,511
  6. Step 6: Final answer
    x = 33,136,924.17

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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.