Home / 250,573,463.84-345,832,967.93-146,151,535.16

Finding the Fourth Proportional to 250,573,463.84, 345,832,967.93 and 146,151,535.16

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Solution

The fourth proportional to 250,573,463.84, 345,832,967.93 and 146,151,535.16 is: 201,713,375.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,573,463.84 : 345,832,967.93 = 146,151,535.16 : x
  2. Step 2: Convert to fraction form
    250,573,463.84/345,832,967.93 = 146,151,535.16/x
  3. Step 3: Cross multiply
    250,573,463.84x = 345,832,967.93 × 146,151,535.16
  4. Step 4: Simplify right side
    250,573,463.84x = 50,544,019,169,448,624
  5. Step 5: Solve for x
    x = 50,544,019,169,448,624/250,573,463.84
  6. Step 6: Final answer
    x = 201,713,375.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.