Home / 135,999,529.39-204,039,318.24-43,881,539.35

Finding the Fourth Proportional to 135,999,529.39, 204,039,318.24 and 43,881,539.35

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Solution

The fourth proportional to 135,999,529.39, 204,039,318.24 and 43,881,539.35 is: 65,835,223.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,999,529.39 : 204,039,318.24 = 43,881,539.35 : x
  2. Step 2: Convert to fraction form
    135,999,529.39/204,039,318.24 = 43,881,539.35/x
  3. Step 3: Cross multiply
    135,999,529.39x = 204,039,318.24 × 43,881,539.35
  4. Step 4: Simplify right side
    135,999,529.39x = 8,953,559,371,275,536
  5. Step 5: Solve for x
    x = 8,953,559,371,275,536/135,999,529.39
  6. Step 6: Final answer
    x = 65,835,223.19

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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.