Home / 35,414,490.08-48,870,706.05-19,732,704.30

Finding the Fourth Proportional to 35,414,490.08, 48,870,706.05 and 19,732,704.30

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Solution

The fourth proportional to 35,414,490.08, 48,870,706.05 and 19,732,704.30 is: 27,230,413.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,490.08 : 48,870,706.05 = 19,732,704.30 : x
  2. Step 2: Convert to fraction form
    35,414,490.08/48,870,706.05 = 19,732,704.30/x
  3. Step 3: Cross multiply
    35,414,490.08x = 48,870,706.05 × 19,732,704.30
  4. Step 4: Simplify right side
    35,414,490.08x = 964,351,191,416,871
  5. Step 5: Solve for x
    x = 964,351,191,416,871/35,414,490.08
  6. Step 6: Final answer
    x = 27,230,413.01

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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.