Home / 110,237,176.31-165,366,065.24-32,514,156.05

Finding the Fourth Proportional to 110,237,176.31, 165,366,065.24 and 32,514,156.05

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Solution

The fourth proportional to 110,237,176.31, 165,366,065.24 and 32,514,156.05 is: 48,774,272.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237,176.31 : 165,366,065.24 = 32,514,156.05 : x
  2. Step 2: Convert to fraction form
    110,237,176.31/165,366,065.24 = 32,514,156.05/x
  3. Step 3: Cross multiply
    110,237,176.31x = 165,366,065.24 × 32,514,156.05
  4. Step 4: Simplify right side
    110,237,176.31x = 5,376,738,049,598,440
  5. Step 5: Solve for x
    x = 5,376,738,049,598,440/110,237,176.31
  6. Step 6: Final answer
    x = 48,774,272.25

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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.