Home / 69,205,714.64-95,499,783.24-38,263,455.44

Finding the Fourth Proportional to 69,205,714.64, 95,499,783.24 and 38,263,455.44

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Solution

The fourth proportional to 69,205,714.64, 95,499,783.24 and 38,263,455.44 is: 52,801,300.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,205,714.64 : 95,499,783.24 = 38,263,455.44 : x
  2. Step 2: Convert to fraction form
    69,205,714.64/95,499,783.24 = 38,263,455.44/x
  3. Step 3: Cross multiply
    69,205,714.64x = 95,499,783.24 × 38,263,455.44
  4. Step 4: Simplify right side
    69,205,714.64x = 3,654,151,700,533,398.50
  5. Step 5: Solve for x
    x = 3,654,151,700,533,398.50/69,205,714.64
  6. Step 6: Final answer
    x = 52,801,300.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.