Home / 56,816,400.80-85,224,601.20-24,965,904.80

Finding the Fourth Proportional to 56,816,400.80, 85,224,601.20 and 24,965,904.80

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Solution

The fourth proportional to 56,816,400.80, 85,224,601.20 and 24,965,904.80 is: 37,448,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,816,400.80 : 85,224,601.20 = 24,965,904.80 : x
  2. Step 2: Convert to fraction form
    56,816,400.80/85,224,601.20 = 24,965,904.80/x
  3. Step 3: Cross multiply
    56,816,400.80x = 85,224,601.20 × 24,965,904.80
  4. Step 4: Simplify right side
    56,816,400.80x = 2,127,709,280,177,166
  5. Step 5: Solve for x
    x = 2,127,709,280,177,166/56,816,400.80
  6. Step 6: Final answer
    x = 37,448,857.20

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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.