Home / 17,938,000.40-26,907,000.60-12,552,731.60

Finding the Fourth Proportional to 17,938,000.40, 26,907,000.60 and 12,552,731.60

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Solution

The fourth proportional to 17,938,000.40, 26,907,000.60 and 12,552,731.60 is: 18,829,097.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,938,000.40 : 26,907,000.60 = 12,552,731.60 : x
  2. Step 2: Convert to fraction form
    17,938,000.40/26,907,000.60 = 12,552,731.60/x
  3. Step 3: Cross multiply
    17,938,000.40x = 26,907,000.60 × 12,552,731.60
  4. Step 4: Simplify right side
    17,938,000.40x = 337,756,356,692,838.94
  5. Step 5: Solve for x
    x = 337,756,356,692,838.94/17,938,000.40
  6. Step 6: Final answer
    x = 18,829,097.40

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