Home / 101,394,887.13-152,104,530.24-35,802,528.93

Finding the Fourth Proportional to 101,394,887.13, 152,104,530.24 and 35,802,528.93

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Solution

The fourth proportional to 101,394,887.13, 152,104,530.24 and 35,802,528.93 is: 53,708,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,394,887.13 : 152,104,530.24 = 35,802,528.93 : x
  2. Step 2: Convert to fraction form
    101,394,887.13/152,104,530.24 = 35,802,528.93/x
  3. Step 3: Cross multiply
    101,394,887.13x = 152,104,530.24 × 35,802,528.93
  4. Step 4: Simplify right side
    101,394,887.13x = 5,445,726,844,301,660
  5. Step 5: Solve for x
    x = 5,445,726,844,301,660/101,394,887.13
  6. Step 6: Final answer
    x = 53,708,101.05

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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.