Home / 336,480,823.80-464,344,179.45-185,773,771.02

Finding the Fourth Proportional to 336,480,823.80, 464,344,179.45 and 185,773,771.02

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Solution

The fourth proportional to 336,480,823.80, 464,344,179.45 and 185,773,771.02 is: 256,368,158.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,480,823.80 : 464,344,179.45 = 185,773,771.02 : x
  2. Step 2: Convert to fraction form
    336,480,823.80/464,344,179.45 = 185,773,771.02/x
  3. Step 3: Cross multiply
    336,480,823.80x = 464,344,179.45 × 185,773,771.02
  4. Step 4: Simplify right side
    336,480,823.80x = 86,262,969,267,614,096
  5. Step 5: Solve for x
    x = 86,262,969,267,614,096/336,480,823.80
  6. Step 6: Final answer
    x = 256,368,158.80

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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.