Home / 123,552,186.01-185,377,092.86-46,895,561.53

Finding the Fourth Proportional to 123,552,186.01, 185,377,092.86 and 46,895,561.53

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Solution

The fourth proportional to 123,552,186.01, 185,377,092.86 and 46,895,561.53 is: 70,361,870.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,552,186.01 : 185,377,092.86 = 46,895,561.53 : x
  2. Step 2: Convert to fraction form
    123,552,186.01/185,377,092.86 = 46,895,561.53/x
  3. Step 3: Cross multiply
    123,552,186.01x = 185,377,092.86 × 46,895,561.53
  4. Step 4: Simplify right side
    123,552,186.01x = 8,693,362,864,234,176
  5. Step 5: Solve for x
    x = 8,693,362,864,234,176/123,552,186.01
  6. Step 6: Final answer
    x = 70,361,870.11

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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.