Home / 77,395,740.68-116,110,407.19-23,541,653

Finding the Fourth Proportional to 77,395,740.68, 116,110,407.19 and 23,541,653

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Solution

The fourth proportional to 77,395,740.68, 116,110,407.19 and 23,541,653 is: 35,317,588.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,395,740.68 : 116,110,407.19 = 23,541,653 : x
  2. Step 2: Convert to fraction form
    77,395,740.68/116,110,407.19 = 23,541,653/x
  3. Step 3: Cross multiply
    77,395,740.68x = 116,110,407.19 × 23,541,653
  4. Step 4: Simplify right side
    77,395,740.68x = 2,733,430,915,755,685
  5. Step 5: Solve for x
    x = 2,733,430,915,755,685/77,395,740.68
  6. Step 6: Final answer
    x = 35,317,588.43

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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.