Home / 10,994,890.90-16,492,336.35-7,168,515.70

Finding the Fourth Proportional to 10,994,890.90, 16,492,336.35 and 7,168,515.70

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Solution

The fourth proportional to 10,994,890.90, 16,492,336.35 and 7,168,515.70 is: 10,752,773.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,890.90 : 16,492,336.35 = 7,168,515.70 : x
  2. Step 2: Convert to fraction form
    10,994,890.90/16,492,336.35 = 7,168,515.70/x
  3. Step 3: Cross multiply
    10,994,890.90x = 16,492,336.35 × 7,168,515.70
  4. Step 4: Simplify right side
    10,994,890.90x = 118,225,572,054,655.70
  5. Step 5: Solve for x
    x = 118,225,572,054,655.70/10,994,890.90
  6. Step 6: Final answer
    x = 10,752,773.55

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