Home / 176,970,451.61-265,466,317.92-54,149,833.10

Finding the Fourth Proportional to 176,970,451.61, 265,466,317.92 and 54,149,833.10

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Solution

The fourth proportional to 176,970,451.61, 265,466,317.92 and 54,149,833.10 is: 81,228,005.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,970,451.61 : 265,466,317.92 = 54,149,833.10 : x
  2. Step 2: Convert to fraction form
    176,970,451.61/265,466,317.92 = 54,149,833.10/x
  3. Step 3: Cross multiply
    176,970,451.61x = 265,466,317.92 × 54,149,833.10
  4. Step 4: Simplify right side
    176,970,451.61x = 14,374,956,808,375,872
  5. Step 5: Solve for x
    x = 14,374,956,808,375,872/176,970,451.61
  6. Step 6: Final answer
    x = 81,228,005.46

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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.