Home / 88,781,802.60-133,030,986.30-74,326,607.40

Finding the Fourth Proportional to 88,781,802.60, 133,030,986.30 and 74,326,607.40

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Solution

The fourth proportional to 88,781,802.60, 133,030,986.30 and 74,326,607.40 is: 111,371,267.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,781,802.60 : 133,030,986.30 = 74,326,607.40 : x
  2. Step 2: Convert to fraction form
    88,781,802.60/133,030,986.30 = 74,326,607.40/x
  3. Step 3: Cross multiply
    88,781,802.60x = 133,030,986.30 × 74,326,607.40
  4. Step 4: Simplify right side
    88,781,802.60x = 9,887,741,890,754,880
  5. Step 5: Solve for x
    x = 9,887,741,890,754,880/88,781,802.60
  6. Step 6: Final answer
    x = 111,371,267.55

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