Home / 45,578,557.23-62,904,396.45-25,994,956.38

Finding the Fourth Proportional to 45,578,557.23, 62,904,396.45 and 25,994,956.38

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Solution

The fourth proportional to 45,578,557.23, 62,904,396.45 and 25,994,956.38 is: 35,876,454.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,578,557.23 : 62,904,396.45 = 25,994,956.38 : x
  2. Step 2: Convert to fraction form
    45,578,557.23/62,904,396.45 = 25,994,956.38/x
  3. Step 3: Cross multiply
    45,578,557.23x = 62,904,396.45 × 25,994,956.38
  4. Step 4: Simplify right side
    45,578,557.23x = 1,635,197,041,827,976.75
  5. Step 5: Solve for x
    x = 1,635,197,041,827,976.75/45,578,557.23
  6. Step 6: Final answer
    x = 35,876,454.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.