Home / 13,307,718.60-19,961,577.90-12,934,470.60

Finding the Fourth Proportional to 13,307,718.60, 19,961,577.90 and 12,934,470.60

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Solution

The fourth proportional to 13,307,718.60, 19,961,577.90 and 12,934,470.60 is: 19,401,705.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,307,718.60 : 19,961,577.90 = 12,934,470.60 : x
  2. Step 2: Convert to fraction form
    13,307,718.60/19,961,577.90 = 12,934,470.60/x
  3. Step 3: Cross multiply
    13,307,718.60x = 19,961,577.90 × 12,934,470.60
  4. Step 4: Simplify right side
    13,307,718.60x = 258,192,442,477,159.72
  5. Step 5: Solve for x
    x = 258,192,442,477,159.72/13,307,718.60
  6. Step 6: Final answer
    x = 19,401,705.90

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