Home / 47,476,687.14-71,205,066.05-13,390,061.40

Finding the Fourth Proportional to 47,476,687.14, 71,205,066.05 and 13,390,061.40

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Solution

The fourth proportional to 47,476,687.14, 71,205,066.05 and 13,390,061.40 is: 20,082,281.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,476,687.14 : 71,205,066.05 = 13,390,061.40 : x
  2. Step 2: Convert to fraction form
    47,476,687.14/71,205,066.05 = 13,390,061.40/x
  3. Step 3: Cross multiply
    47,476,687.14x = 71,205,066.05 × 13,390,061.40
  4. Step 4: Simplify right side
    47,476,687.14x = 953,440,206,333,605.25
  5. Step 5: Solve for x
    x = 953,440,206,333,605.25/47,476,687.14
  6. Step 6: Final answer
    x = 20,082,281.72

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