Home / 118,572,032,926.22-177,868,093,626.66-37,909,365,247.58

Finding the Fourth Proportional to 118,572,032,926.22, 177,868,093,626.66 and 37,909,365,247.58

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Solution

The fourth proportional to 118,572,032,926.22, 177,868,093,626.66 and 37,909,365,247.58 is: 56,867,259,173.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,572,032,926.22 : 177,868,093,626.66 = 37,909,365,247.58 : x
  2. Step 2: Convert to fraction form
    118,572,032,926.22/177,868,093,626.66 = 37,909,365,247.58/x
  3. Step 3: Cross multiply
    118,572,032,926.22x = 177,868,093,626.66 × 37,909,365,247.58
  4. Step 4: Simplify right side
    118,572,032,926.22x = 6,742,866,527,183,811,117,056
  5. Step 5: Solve for x
    x = 6,742,866,527,183,811,117,056/118,572,032,926.22
  6. Step 6: Final answer
    x = 56,867,259,173.83

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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.