Home / 36,908,726.80-55,363,090.20-34,782,962.80

Finding the Fourth Proportional to 36,908,726.80, 55,363,090.20 and 34,782,962.80

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Solution

The fourth proportional to 36,908,726.80, 55,363,090.20 and 34,782,962.80 is: 52,174,444.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,908,726.80 : 55,363,090.20 = 34,782,962.80 : x
  2. Step 2: Convert to fraction form
    36,908,726.80/55,363,090.20 = 34,782,962.80/x
  3. Step 3: Cross multiply
    36,908,726.80x = 55,363,090.20 × 34,782,962.80
  4. Step 4: Simplify right side
    36,908,726.80x = 1,925,692,306,919,644.50
  5. Step 5: Solve for x
    x = 1,925,692,306,919,644.50/36,908,726.80
  6. Step 6: Final answer
    x = 52,174,444.20

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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.