Home / 127,766,574.10-191,649,861.15-76,622,266.90

Finding the Fourth Proportional to 127,766,574.10, 191,649,861.15 and 76,622,266.90

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Solution

The fourth proportional to 127,766,574.10, 191,649,861.15 and 76,622,266.90 is: 114,933,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,766,574.10 : 191,649,861.15 = 76,622,266.90 : x
  2. Step 2: Convert to fraction form
    127,766,574.10/191,649,861.15 = 76,622,266.90/x
  3. Step 3: Cross multiply
    127,766,574.10x = 191,649,861.15 × 76,622,266.90
  4. Step 4: Simplify right side
    127,766,574.10x = 14,684,646,812,383,242
  5. Step 5: Solve for x
    x = 14,684,646,812,383,242/127,766,574.10
  6. Step 6: Final answer
    x = 114,933,400.35

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