Home / 110,097,405.60-165,140,859.60-37,307,047.20

Finding the Fourth Proportional to 110,097,405.60, 165,140,859.60 and 37,307,047.20

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Solution

The fourth proportional to 110,097,405.60, 165,140,859.60 and 37,307,047.20 is: 55,958,792.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,097,405.60 : 165,140,859.60 = 37,307,047.20 : x
  2. Step 2: Convert to fraction form
    110,097,405.60/165,140,859.60 = 37,307,047.20/x
  3. Step 3: Cross multiply
    110,097,405.60x = 165,140,859.60 × 37,307,047.20
  4. Step 4: Simplify right side
    110,097,405.60x = 6,160,917,843,745,773
  5. Step 5: Solve for x
    x = 6,160,917,843,745,773/110,097,405.60
  6. Step 6: Final answer
    x = 55,958,792.22

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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.