Home / 243,577,925.10-365,366,887.65-191,921,859.90

Finding the Fourth Proportional to 243,577,925.10, 365,366,887.65 and 191,921,859.90

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Solution

The fourth proportional to 243,577,925.10, 365,366,887.65 and 191,921,859.90 is: 287,882,789.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,577,925.10 : 365,366,887.65 = 191,921,859.90 : x
  2. Step 2: Convert to fraction form
    243,577,925.10/365,366,887.65 = 191,921,859.90/x
  3. Step 3: Cross multiply
    243,577,925.10x = 365,366,887.65 × 191,921,859.90
  4. Step 4: Simplify right side
    243,577,925.10x = 70,121,892,623,662,336
  5. Step 5: Solve for x
    x = 70,121,892,623,662,336/243,577,925.10
  6. Step 6: Final answer
    x = 287,882,789.85

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