Home / 153,577,230.10-230,365,845.15-149,325,702.10

Finding the Fourth Proportional to 153,577,230.10, 230,365,845.15 and 149,325,702.10

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Solution

The fourth proportional to 153,577,230.10, 230,365,845.15 and 149,325,702.10 is: 223,988,553.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,577,230.10 : 230,365,845.15 = 149,325,702.10 : x
  2. Step 2: Convert to fraction form
    153,577,230.10/230,365,845.15 = 149,325,702.10/x
  3. Step 3: Cross multiply
    153,577,230.10x = 230,365,845.15 × 149,325,702.10
  4. Step 4: Simplify right side
    153,577,230.10x = 34,399,541,566,883,628
  5. Step 5: Solve for x
    x = 34,399,541,566,883,628/153,577,230.10
  6. Step 6: Final answer
    x = 223,988,553.15

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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.