Home / 349,754,920.40-524,949,641.40-177,351,669.20

Finding the Fourth Proportional to 349,754,920.40, 524,949,641.40 and 177,351,669.20

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Solution

The fourth proportional to 349,754,920.40, 524,949,641.40 and 177,351,669.20 is: 266,188,378.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,754,920.40 : 524,949,641.40 = 177,351,669.20 : x
  2. Step 2: Convert to fraction form
    349,754,920.40/524,949,641.40 = 177,351,669.20/x
  3. Step 3: Cross multiply
    349,754,920.40x = 524,949,641.40 × 177,351,669.20
  4. Step 4: Simplify right side
    349,754,920.40x = 93,100,695,148,231,408
  5. Step 5: Solve for x
    x = 93,100,695,148,231,408/349,754,920.40
  6. Step 6: Final answer
    x = 266,188,378.54

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