Home / 94,682,734.60-142,024,101.90-34,090,587.40

Finding the Fourth Proportional to 94,682,734.60, 142,024,101.90 and 34,090,587.40

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Solution

The fourth proportional to 94,682,734.60, 142,024,101.90 and 34,090,587.40 is: 51,135,881.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,682,734.60 : 142,024,101.90 = 34,090,587.40 : x
  2. Step 2: Convert to fraction form
    94,682,734.60/142,024,101.90 = 34,090,587.40/x
  3. Step 3: Cross multiply
    94,682,734.60x = 142,024,101.90 × 34,090,587.40
  4. Step 4: Simplify right side
    94,682,734.60x = 4,841,685,058,728,456
  5. Step 5: Solve for x
    x = 4,841,685,058,728,456/94,682,734.60
  6. Step 6: Final answer
    x = 51,135,881.10

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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.