Home / 55,299,500,473-76,288,991,893.12-32,424,962,384.20

Finding the Fourth Proportional to 55,299,500,473, 76,288,991,893.12 and 32,424,962,384.20

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Solution

The fourth proportional to 55,299,500,473, 76,288,991,893.12 and 32,424,962,384.20 is: 44,732,188,741.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,299,500,473 : 76,288,991,893.12 = 32,424,962,384.20 : x
  2. Step 2: Convert to fraction form
    55,299,500,473/76,288,991,893.12 = 32,424,962,384.20/x
  3. Step 3: Cross multiply
    55,299,500,473x = 76,288,991,893.12 × 32,424,962,384.20
  4. Step 4: Simplify right side
    55,299,500,473x = 2,473,667,692,462,954,512,384
  5. Step 5: Solve for x
    x = 2,473,667,692,462,954,512,384/55,299,500,473
  6. Step 6: Final answer
    x = 44,732,188,741.39

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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.