Home / 336,798,155.60-505,197,233.40-183,743,147.60

Finding the Fourth Proportional to 336,798,155.60, 505,197,233.40 and 183,743,147.60

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Solution

The fourth proportional to 336,798,155.60, 505,197,233.40 and 183,743,147.60 is: 275,614,721.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,798,155.60 : 505,197,233.40 = 183,743,147.60 : x
  2. Step 2: Convert to fraction form
    336,798,155.60/505,197,233.40 = 183,743,147.60/x
  3. Step 3: Cross multiply
    336,798,155.60x = 505,197,233.40 × 183,743,147.60
  4. Step 4: Simplify right side
    336,798,155.60x = 92,826,529,823,727,840
  5. Step 5: Solve for x
    x = 92,826,529,823,727,840/336,798,155.60
  6. Step 6: Final answer
    x = 275,614,721.40

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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.