Home / 136,036,374.48-204,033,527.64-49,754,604.24

Finding the Fourth Proportional to 136,036,374.48, 204,033,527.64 and 49,754,604.24

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Solution

The fourth proportional to 136,036,374.48, 204,033,527.64 and 49,754,604.24 is: 74,624,213.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,036,374.48 : 204,033,527.64 = 49,754,604.24 : x
  2. Step 2: Convert to fraction form
    136,036,374.48/204,033,527.64 = 49,754,604.24/x
  3. Step 3: Cross multiply
    136,036,374.48x = 204,033,527.64 × 49,754,604.24
  4. Step 4: Simplify right side
    136,036,374.48x = 10,151,607,419,419,300
  5. Step 5: Solve for x
    x = 10,151,607,419,419,300/136,036,374.48
  6. Step 6: Final answer
    x = 74,624,213.25

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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.