Home / 37,342,090.80-56,013,136.20-14,615,434.80

Finding the Fourth Proportional to 37,342,090.80, 56,013,136.20 and 14,615,434.80

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Solution

The fourth proportional to 37,342,090.80, 56,013,136.20 and 14,615,434.80 is: 21,923,152.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,342,090.80 : 56,013,136.20 = 14,615,434.80 : x
  2. Step 2: Convert to fraction form
    37,342,090.80/56,013,136.20 = 14,615,434.80/x
  3. Step 3: Cross multiply
    37,342,090.80x = 56,013,136.20 × 14,615,434.80
  4. Step 4: Simplify right side
    37,342,090.80x = 818,656,340,074,619.88
  5. Step 5: Solve for x
    x = 818,656,340,074,619.88/37,342,090.80
  6. Step 6: Final answer
    x = 21,923,152.20

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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.