Home / 624,232,003.40-936,348,005.10-585,968,251.40

Finding the Fourth Proportional to 624,232,003.40, 936,348,005.10 and 585,968,251.40

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Solution

The fourth proportional to 624,232,003.40, 936,348,005.10 and 585,968,251.40 is: 878,952,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,232,003.40 : 936,348,005.10 = 585,968,251.40 : x
  2. Step 2: Convert to fraction form
    624,232,003.40/936,348,005.10 = 585,968,251.40/x
  3. Step 3: Cross multiply
    624,232,003.40x = 936,348,005.10 × 585,968,251.40
  4. Step 4: Simplify right side
    624,232,003.40x = 548,670,203,250,325,248
  5. Step 5: Solve for x
    x = 548,670,203,250,325,248/624,232,003.40
  6. Step 6: Final answer
    x = 878,952,377.10

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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.