Home / 36,898,701.10-55,300,043.34-15,013,575.58

Finding the Fourth Proportional to 36,898,701.10, 55,300,043.34 and 15,013,575.58

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Solution

The fourth proportional to 36,898,701.10, 55,300,043.34 and 15,013,575.58 is: 22,500,829.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,898,701.10 : 55,300,043.34 = 15,013,575.58 : x
  2. Step 2: Convert to fraction form
    36,898,701.10/55,300,043.34 = 15,013,575.58/x
  3. Step 3: Cross multiply
    36,898,701.10x = 55,300,043.34 × 15,013,575.58
  4. Step 4: Simplify right side
    36,898,701.10x = 830,251,380,262,365.75
  5. Step 5: Solve for x
    x = 830,251,380,262,365.75/36,898,701.10
  6. Step 6: Final answer
    x = 22,500,829.45

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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.