Home / 476,201,769.93-714,024,644.81-184,728,303.36

Finding the Fourth Proportional to 476,201,769.93, 714,024,644.81 and 184,728,303.36

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Solution

The fourth proportional to 476,201,769.93, 714,024,644.81 and 184,728,303.36 is: 276,984,609.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,201,769.93 : 714,024,644.81 = 184,728,303.36 : x
  2. Step 2: Convert to fraction form
    476,201,769.93/714,024,644.81 = 184,728,303.36/x
  3. Step 3: Cross multiply
    476,201,769.93x = 714,024,644.81 × 184,728,303.36
  4. Step 4: Simplify right side
    476,201,769.93x = 131,900,561,192,054,288
  5. Step 5: Solve for x
    x = 131,900,561,192,054,288/476,201,769.93
  6. Step 6: Final answer
    x = 276,984,609.30

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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.