Home / 146,519,870.60-220,031,748.30-103,689,662.60

Finding the Fourth Proportional to 146,519,870.60, 220,031,748.30 and 103,689,662.60

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Solution

The fourth proportional to 146,519,870.60, 220,031,748.30 and 103,689,662.60 is: 155,712,789.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,519,870.60 : 220,031,748.30 = 103,689,662.60 : x
  2. Step 2: Convert to fraction form
    146,519,870.60/220,031,748.30 = 103,689,662.60/x
  3. Step 3: Cross multiply
    146,519,870.60x = 220,031,748.30 × 103,689,662.60
  4. Step 4: Simplify right side
    146,519,870.60x = 22,815,017,742,515,124
  5. Step 5: Solve for x
    x = 22,815,017,742,515,124/146,519,870.60
  6. Step 6: Final answer
    x = 155,712,789.32

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