Home / 569,627,703.46-854,570,413.32-181,472,644.90

Finding the Fourth Proportional to 569,627,703.46, 854,570,413.32 and 181,472,644.90

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Solution

The fourth proportional to 569,627,703.46, 854,570,413.32 and 181,472,644.90 is: 272,250,019.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,627,703.46 : 854,570,413.32 = 181,472,644.90 : x
  2. Step 2: Convert to fraction form
    569,627,703.46/854,570,413.32 = 181,472,644.90/x
  3. Step 3: Cross multiply
    569,627,703.46x = 854,570,413.32 × 181,472,644.90
  4. Step 4: Simplify right side
    569,627,703.46x = 155,081,153,158,466,592
  5. Step 5: Solve for x
    x = 155,081,153,158,466,592/569,627,703.46
  6. Step 6: Final answer
    x = 272,250,019.12

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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.