Home / 301,328,615,800.15-452,058,373,737.90-110,100,346,233.64

Finding the Fourth Proportional to 301,328,615,800.15, 452,058,373,737.90 and 110,100,346,233.64

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Solution

The fourth proportional to 301,328,615,800.15, 452,058,373,737.90 and 110,100,346,233.64 is: 165,174,433,679.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,328,615,800.15 : 452,058,373,737.90 = 110,100,346,233.64 : x
  2. Step 2: Convert to fraction form
    301,328,615,800.15/452,058,373,737.90 = 110,100,346,233.64/x
  3. Step 3: Cross multiply
    301,328,615,800.15x = 452,058,373,737.90 × 110,100,346,233.64
  4. Step 4: Simplify right side
    301,328,615,800.15x = 49,771,783,466,359,025,827,840
  5. Step 5: Solve for x
    x = 49,771,783,466,359,025,827,840/301,328,615,800.15
  6. Step 6: Final answer
    x = 165,174,433,679.97

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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.