Home / 110,683,314.96-166,125,721.45-58,911,382.50

Finding the Fourth Proportional to 110,683,314.96, 166,125,721.45 and 58,911,382.50

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Solution

The fourth proportional to 110,683,314.96, 166,125,721.45 and 58,911,382.50 is: 88,420,697.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,683,314.96 : 166,125,721.45 = 58,911,382.50 : x
  2. Step 2: Convert to fraction form
    110,683,314.96/166,125,721.45 = 58,911,382.50/x
  3. Step 3: Cross multiply
    110,683,314.96x = 166,125,721.45 × 58,911,382.50
  4. Step 4: Simplify right side
    110,683,314.96x = 9,786,695,919,429,404
  5. Step 5: Solve for x
    x = 9,786,695,919,429,404/110,683,314.96
  6. Step 6: Final answer
    x = 88,420,697.58

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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.