Home / 37,337,136.80-56,005,705.20-29,778,864.80

Finding the Fourth Proportional to 37,337,136.80, 56,005,705.20 and 29,778,864.80

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Solution

The fourth proportional to 37,337,136.80, 56,005,705.20 and 29,778,864.80 is: 44,668,297.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,337,136.80 : 56,005,705.20 = 29,778,864.80 : x
  2. Step 2: Convert to fraction form
    37,337,136.80/56,005,705.20 = 29,778,864.80/x
  3. Step 3: Cross multiply
    37,337,136.80x = 56,005,705.20 × 29,778,864.80
  4. Step 4: Simplify right side
    37,337,136.80x = 1,667,786,323,179,457
  5. Step 5: Solve for x
    x = 1,667,786,323,179,457/37,337,136.80
  6. Step 6: Final answer
    x = 44,668,297.20

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Similar ratio
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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.