Home / 607,001,472-910,504,579.68-146,938,890.24

Finding the Fourth Proportional to 607,001,472, 910,504,579.68 and 146,938,890.24

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Solution

The fourth proportional to 607,001,472, 910,504,579.68 and 146,938,890.24 is: 220,408,909.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,001,472 : 910,504,579.68 = 146,938,890.24 : x
  2. Step 2: Convert to fraction form
    607,001,472/910,504,579.68 = 146,938,890.24/x
  3. Step 3: Cross multiply
    607,001,472x = 910,504,579.68 × 146,938,890.24
  4. Step 4: Simplify right side
    607,001,472x = 133,788,532,496,616,848
  5. Step 5: Solve for x
    x = 133,788,532,496,616,848/607,001,472
  6. Step 6: Final answer
    x = 220,408,909.48

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