Home / 47,242,893.02-65,195,191.98-25,512,861.02

Finding the Fourth Proportional to 47,242,893.02, 65,195,191.98 and 25,512,861.02

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Solution

The fourth proportional to 47,242,893.02, 65,195,191.98 and 25,512,861.02 is: 35,207,748.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,242,893.02 : 65,195,191.98 = 25,512,861.02 : x
  2. Step 2: Convert to fraction form
    47,242,893.02/65,195,191.98 = 25,512,861.02/x
  3. Step 3: Cross multiply
    47,242,893.02x = 65,195,191.98 × 25,512,861.02
  4. Step 4: Simplify right side
    47,242,893.02x = 1,663,315,871,831,982.50
  5. Step 5: Solve for x
    x = 1,663,315,871,831,982.50/47,242,893.02
  6. Step 6: Final answer
    x = 35,207,748.00

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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.