Home / 40,377,328.60-60,565,992.90-23,371,216.60

Finding the Fourth Proportional to 40,377,328.60, 60,565,992.90 and 23,371,216.60

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Solution

The fourth proportional to 40,377,328.60, 60,565,992.90 and 23,371,216.60 is: 35,056,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,377,328.60 : 60,565,992.90 = 23,371,216.60 : x
  2. Step 2: Convert to fraction form
    40,377,328.60/60,565,992.90 = 23,371,216.60/x
  3. Step 3: Cross multiply
    40,377,328.60x = 60,565,992.90 × 23,371,216.60
  4. Step 4: Simplify right side
    40,377,328.60x = 1,415,500,938,659,962.25
  5. Step 5: Solve for x
    x = 1,415,500,938,659,962.25/40,377,328.60
  6. Step 6: Final answer
    x = 35,056,824.90

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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.