Home / 93,456,092.55-140,184,138.83-61,207,465.35

Finding the Fourth Proportional to 93,456,092.55, 140,184,138.83 and 61,207,465.35

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Solution

The fourth proportional to 93,456,092.55, 140,184,138.83 and 61,207,465.35 is: 91,811,198.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,456,092.55 : 140,184,138.83 = 61,207,465.35 : x
  2. Step 2: Convert to fraction form
    93,456,092.55/140,184,138.83 = 61,207,465.35/x
  3. Step 3: Cross multiply
    93,456,092.55x = 140,184,138.83 × 61,207,465.35
  4. Step 4: Simplify right side
    93,456,092.55x = 8,580,315,819,750,777
  5. Step 5: Solve for x
    x = 8,580,315,819,750,777/93,456,092.55
  6. Step 6: Final answer
    x = 91,811,198.03

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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.