Home / 64,056,656.60-96,084,984.90-29,512,991.60

Finding the Fourth Proportional to 64,056,656.60, 96,084,984.90 and 29,512,991.60

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Solution

The fourth proportional to 64,056,656.60, 96,084,984.90 and 29,512,991.60 is: 44,269,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,056,656.60 : 96,084,984.90 = 29,512,991.60 : x
  2. Step 2: Convert to fraction form
    64,056,656.60/96,084,984.90 = 29,512,991.60/x
  3. Step 3: Cross multiply
    64,056,656.60x = 96,084,984.90 × 29,512,991.60
  4. Step 4: Simplify right side
    64,056,656.60x = 2,835,755,352,239,827
  5. Step 5: Solve for x
    x = 2,835,755,352,239,827/64,056,656.60
  6. Step 6: Final answer
    x = 44,269,487.40

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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.