Home / 110,929,505.60-166,394,258.40-59,911,169.60

Finding the Fourth Proportional to 110,929,505.60, 166,394,258.40 and 59,911,169.60

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Solution

The fourth proportional to 110,929,505.60, 166,394,258.40 and 59,911,169.60 is: 89,866,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,929,505.60 : 166,394,258.40 = 59,911,169.60 : x
  2. Step 2: Convert to fraction form
    110,929,505.60/166,394,258.40 = 59,911,169.60/x
  3. Step 3: Cross multiply
    110,929,505.60x = 166,394,258.40 × 59,911,169.60
  4. Step 4: Simplify right side
    110,929,505.60x = 9,968,874,635,468,626
  5. Step 5: Solve for x
    x = 9,968,874,635,468,626/110,929,505.60
  6. Step 6: Final answer
    x = 89,866,754.40

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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.