Home / 110,712,164.40-166,068,246.60-59,056,099.20

Finding the Fourth Proportional to 110,712,164.40, 166,068,246.60 and 59,056,099.20

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Solution

The fourth proportional to 110,712,164.40, 166,068,246.60 and 59,056,099.20 is: 88,584,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,712,164.40 : 166,068,246.60 = 59,056,099.20 : x
  2. Step 2: Convert to fraction form
    110,712,164.40/166,068,246.60 = 59,056,099.20/x
  3. Step 3: Cross multiply
    110,712,164.40x = 166,068,246.60 × 59,056,099.20
  4. Step 4: Simplify right side
    110,712,164.40x = 9,807,342,845,179,662
  5. Step 5: Solve for x
    x = 9,807,342,845,179,662/110,712,164.40
  6. Step 6: Final answer
    x = 88,584,148.80

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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.