Home / 57,900,919.41-86,854,172.43-19,038,511.02

Finding the Fourth Proportional to 57,900,919.41, 86,854,172.43 and 19,038,511.02

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Solution

The fourth proportional to 57,900,919.41, 86,854,172.43 and 19,038,511.02 is: 28,558,685.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,900,919.41 : 86,854,172.43 = 19,038,511.02 : x
  2. Step 2: Convert to fraction form
    57,900,919.41/86,854,172.43 = 19,038,511.02/x
  3. Step 3: Cross multiply
    57,900,919.41x = 86,854,172.43 × 19,038,511.02
  4. Step 4: Simplify right side
    57,900,919.41x = 1,653,574,118,941,535.25
  5. Step 5: Solve for x
    x = 1,653,574,118,941,535.25/57,900,919.41
  6. Step 6: Final answer
    x = 28,558,685.01

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