Home / 142,164,125.40-213,246,188.10-65,636,621.40

Finding the Fourth Proportional to 142,164,125.40, 213,246,188.10 and 65,636,621.40

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Solution

The fourth proportional to 142,164,125.40, 213,246,188.10 and 65,636,621.40 is: 98,454,932.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,164,125.40 : 213,246,188.10 = 65,636,621.40 : x
  2. Step 2: Convert to fraction form
    142,164,125.40/213,246,188.10 = 65,636,621.40/x
  3. Step 3: Cross multiply
    142,164,125.40x = 213,246,188.10 × 65,636,621.40
  4. Step 4: Simplify right side
    142,164,125.40x = 13,996,759,313,312,884
  5. Step 5: Solve for x
    x = 13,996,759,313,312,884/142,164,125.40
  6. Step 6: Final answer
    x = 98,454,932.10

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