Home / 110,714,801.10-166,072,201.65-64,609,341.90

Finding the Fourth Proportional to 110,714,801.10, 166,072,201.65 and 64,609,341.90

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Solution

The fourth proportional to 110,714,801.10, 166,072,201.65 and 64,609,341.90 is: 96,914,012.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,714,801.10 : 166,072,201.65 = 64,609,341.90 : x
  2. Step 2: Convert to fraction form
    110,714,801.10/166,072,201.65 = 64,609,341.90/x
  3. Step 3: Cross multiply
    110,714,801.10x = 166,072,201.65 × 64,609,341.90
  4. Step 4: Simplify right side
    110,714,801.10x = 10,729,815,656,490,594
  5. Step 5: Solve for x
    x = 10,729,815,656,490,594/110,714,801.10
  6. Step 6: Final answer
    x = 96,914,012.85

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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.