Home / 368,258,200.20-552,387,300.30-95,628,967.20

Finding the Fourth Proportional to 368,258,200.20, 552,387,300.30 and 95,628,967.20

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Solution

The fourth proportional to 368,258,200.20, 552,387,300.30 and 95,628,967.20 is: 143,443,450.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,258,200.20 : 552,387,300.30 = 95,628,967.20 : x
  2. Step 2: Convert to fraction form
    368,258,200.20/552,387,300.30 = 95,628,967.20/x
  3. Step 3: Cross multiply
    368,258,200.20x = 552,387,300.30 × 95,628,967.20
  4. Step 4: Simplify right side
    368,258,200.20x = 52,824,227,022,085,248
  5. Step 5: Solve for x
    x = 52,824,227,022,085,248/368,258,200.20
  6. Step 6: Final answer
    x = 143,443,450.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.