Home / 64,754,404.80-97,119,165.60-19,317,681.60

Finding the Fourth Proportional to 64,754,404.80, 97,119,165.60 and 19,317,681.60

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Solution

The fourth proportional to 64,754,404.80, 97,119,165.60 and 19,317,681.60 is: 28,972,810.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,754,404.80 : 97,119,165.60 = 19,317,681.60 : x
  2. Step 2: Convert to fraction form
    64,754,404.80/97,119,165.60 = 19,317,681.60/x
  3. Step 3: Cross multiply
    64,754,404.80x = 97,119,165.60 × 19,317,681.60
  4. Step 4: Simplify right side
    64,754,404.80x = 1,876,117,118,318,473
  5. Step 5: Solve for x
    x = 1,876,117,118,318,473/64,754,404.80
  6. Step 6: Final answer
    x = 28,972,810.79

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