Home / 476,201,767.67-714,024,641.43-184,728,301.11

Finding the Fourth Proportional to 476,201,767.67, 714,024,641.43 and 184,728,301.11

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Solution

The fourth proportional to 476,201,767.67, 714,024,641.43 and 184,728,301.11 is: 276,984,605.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,201,767.67 : 714,024,641.43 = 184,728,301.11 : x
  2. Step 2: Convert to fraction form
    476,201,767.67/714,024,641.43 = 184,728,301.11/x
  3. Step 3: Cross multiply
    476,201,767.67x = 714,024,641.43 × 184,728,301.11
  4. Step 4: Simplify right side
    476,201,767.67x = 131,900,558,962,040,816
  5. Step 5: Solve for x
    x = 131,900,558,962,040,816/476,201,767.67
  6. Step 6: Final answer
    x = 276,984,605.93

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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.