Home / 96,672,074,461.45-133,401,451,760.65-53,265,930,272.41

Finding the Fourth Proportional to 96,672,074,461.45, 133,401,451,760.65 and 53,265,930,272.41

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Solution

The fourth proportional to 96,672,074,461.45, 133,401,451,760.65 and 53,265,930,272.41 is: 73,503,671,740.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,672,074,461.45 : 133,401,451,760.65 = 53,265,930,272.41 : x
  2. Step 2: Convert to fraction form
    96,672,074,461.45/133,401,451,760.65 = 53,265,930,272.41/x
  3. Step 3: Cross multiply
    96,672,074,461.45x = 133,401,451,760.65 × 53,265,930,272.41
  4. Step 4: Simplify right side
    96,672,074,461.45x = 7,105,752,427,720,381,300,736
  5. Step 5: Solve for x
    x = 7,105,752,427,720,381,300,736/96,672,074,461.45
  6. Step 6: Final answer
    x = 73,503,671,740.84

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1.5x scale

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.