Home / 336,303,614.80-504,455,422.20-314,780,254.30

Finding the Fourth Proportional to 336,303,614.80, 504,455,422.20 and 314,780,254.30

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Solution

The fourth proportional to 336,303,614.80, 504,455,422.20 and 314,780,254.30 is: 472,170,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,303,614.80 : 504,455,422.20 = 314,780,254.30 : x
  2. Step 2: Convert to fraction form
    336,303,614.80/504,455,422.20 = 314,780,254.30/x
  3. Step 3: Cross multiply
    336,303,614.80x = 504,455,422.20 × 314,780,254.30
  4. Step 4: Simplify right side
    336,303,614.80x = 158,792,606,083,129,856
  5. Step 5: Solve for x
    x = 158,792,606,083,129,856/336,303,614.80
  6. Step 6: Final answer
    x = 472,170,381.45

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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.