Home / 57,255,436,063.52-85,854,420,409.03-33,359,663,152.41

Finding the Fourth Proportional to 57,255,436,063.52, 85,854,420,409.03 and 33,359,663,152.41

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Solution

The fourth proportional to 57,255,436,063.52, 85,854,420,409.03 and 33,359,663,152.41 is: 50,022,753,155.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,255,436,063.52 : 85,854,420,409.03 = 33,359,663,152.41 : x
  2. Step 2: Convert to fraction form
    57,255,436,063.52/85,854,420,409.03 = 33,359,663,152.41/x
  3. Step 3: Cross multiply
    57,255,436,063.52x = 85,854,420,409.03 × 33,359,663,152.41
  4. Step 4: Simplify right side
    57,255,436,063.52x = 2,864,074,544,990,501,994,496
  5. Step 5: Solve for x
    x = 2,864,074,544,990,501,994,496/57,255,436,063.52
  6. Step 6: Final answer
    x = 50,022,753,155.05

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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.