Home / 35,253,280.80-52,767,946.80-25,175,584.80

Finding the Fourth Proportional to 35,253,280.80, 52,767,946.80 and 25,175,584.80

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Solution

The fourth proportional to 35,253,280.80, 52,767,946.80 and 25,175,584.80 is: 37,683,412.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,253,280.80 : 52,767,946.80 = 25,175,584.80 : x
  2. Step 2: Convert to fraction form
    35,253,280.80/52,767,946.80 = 25,175,584.80/x
  3. Step 3: Cross multiply
    35,253,280.80x = 52,767,946.80 × 25,175,584.80
  4. Step 4: Simplify right side
    35,253,280.80x = 1,328,463,919,385,288.50
  5. Step 5: Solve for x
    x = 1,328,463,919,385,288.50/35,253,280.80
  6. Step 6: Final answer
    x = 37,683,412.42

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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.