Home / 93,534,302,433.90-140,301,453,650.85-75,902,365,512.30

Finding the Fourth Proportional to 93,534,302,433.90, 140,301,453,650.85 and 75,902,365,512.30

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Solution

The fourth proportional to 93,534,302,433.90, 140,301,453,650.85 and 75,902,365,512.30 is: 113,853,548,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,534,302,433.90 : 140,301,453,650.85 = 75,902,365,512.30 : x
  2. Step 2: Convert to fraction form
    93,534,302,433.90/140,301,453,650.85 = 75,902,365,512.30/x
  3. Step 3: Cross multiply
    93,534,302,433.90x = 140,301,453,650.85 × 75,902,365,512.30
  4. Step 4: Simplify right side
    93,534,302,433.90x = 10,649,212,216,913,835,327,488
  5. Step 5: Solve for x
    x = 10,649,212,216,913,835,327,488/93,534,302,433.90
  6. Step 6: Final answer
    x = 113,853,548,268.45

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1.5x scale

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.