Home / 74,544,795.60-111,750,708.60-29,096,019.60

Finding the Fourth Proportional to 74,544,795.60, 111,750,708.60 and 29,096,019.60

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Solution

The fourth proportional to 74,544,795.60, 111,750,708.60 and 29,096,019.60 is: 43,618,079.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,544,795.60 : 111,750,708.60 = 29,096,019.60 : x
  2. Step 2: Convert to fraction form
    74,544,795.60/111,750,708.60 = 29,096,019.60/x
  3. Step 3: Cross multiply
    74,544,795.60x = 111,750,708.60 × 29,096,019.60
  4. Step 4: Simplify right side
    74,544,795.60x = 3,251,500,807,739,488.50
  5. Step 5: Solve for x
    x = 3,251,500,807,739,488.50/74,544,795.60
  6. Step 6: Final answer
    x = 43,618,079.32

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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.