Home / 57,480,693.33-79,311,515.48-33,029,683.41

Finding the Fourth Proportional to 57,480,693.33, 79,311,515.48 and 33,029,683.41

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Solution

The fourth proportional to 57,480,693.33, 79,311,515.48 and 33,029,683.41 is: 45,574,158.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,480,693.33 : 79,311,515.48 = 33,029,683.41 : x
  2. Step 2: Convert to fraction form
    57,480,693.33/79,311,515.48 = 33,029,683.41/x
  3. Step 3: Cross multiply
    57,480,693.33x = 79,311,515.48 × 33,029,683.41
  4. Step 4: Simplify right side
    57,480,693.33x = 2,619,634,246,510,008
  5. Step 5: Solve for x
    x = 2,619,634,246,510,008/57,480,693.33
  6. Step 6: Final answer
    x = 45,574,158.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.