Home / 394,487,000.10-591,730,500.15-164,621,052.90

Finding the Fourth Proportional to 394,487,000.10, 591,730,500.15 and 164,621,052.90

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Solution

The fourth proportional to 394,487,000.10, 591,730,500.15 and 164,621,052.90 is: 246,931,579.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,487,000.10 : 591,730,500.15 = 164,621,052.90 : x
  2. Step 2: Convert to fraction form
    394,487,000.10/591,730,500.15 = 164,621,052.90/x
  3. Step 3: Cross multiply
    394,487,000.10x = 591,730,500.15 × 164,621,052.90
  4. Step 4: Simplify right side
    394,487,000.10x = 97,411,297,967,736,608
  5. Step 5: Solve for x
    x = 97,411,297,967,736,608/394,487,000.10
  6. Step 6: Final answer
    x = 246,931,579.35

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