Home / 136,589,669.01-204,884,853.44-55,810,637.01

Finding the Fourth Proportional to 136,589,669.01, 204,884,853.44 and 55,810,637.01

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Solution

The fourth proportional to 136,589,669.01, 204,884,853.44 and 55,810,637.01 is: 83,716,098.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,589,669.01 : 204,884,853.44 = 55,810,637.01 : x
  2. Step 2: Convert to fraction form
    136,589,669.01/204,884,853.44 = 55,810,637.01/x
  3. Step 3: Cross multiply
    136,589,669.01x = 204,884,853.44 × 55,810,637.01
  4. Step 4: Simplify right side
    136,589,669.01x = 11,434,754,183,907,836
  5. Step 5: Solve for x
    x = 11,434,754,183,907,836/136,589,669.01
  6. Step 6: Final answer
    x = 83,716,098.49

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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.