Home / 64,514,710.10-96,780,359.55-32,183,138.90

Finding the Fourth Proportional to 64,514,710.10, 96,780,359.55 and 32,183,138.90

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Solution

The fourth proportional to 64,514,710.10, 96,780,359.55 and 32,183,138.90 is: 48,278,846.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,514,710.10 : 96,780,359.55 = 32,183,138.90 : x
  2. Step 2: Convert to fraction form
    64,514,710.10/96,780,359.55 = 32,183,138.90/x
  3. Step 3: Cross multiply
    64,514,710.10x = 96,780,359.55 × 32,183,138.90
  4. Step 4: Simplify right side
    64,514,710.10x = 3,114,695,754,189,591.50
  5. Step 5: Solve for x
    x = 3,114,695,754,189,591.50/64,514,710.10
  6. Step 6: Final answer
    x = 48,278,846.01

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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.