Home / 55,861,205.80-77,087,253.63-32,340,733.60

Finding the Fourth Proportional to 55,861,205.80, 77,087,253.63 and 32,340,733.60

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Solution

The fourth proportional to 55,861,205.80, 77,087,253.63 and 32,340,733.60 is: 44,629,511.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,861,205.80 : 77,087,253.63 = 32,340,733.60 : x
  2. Step 2: Convert to fraction form
    55,861,205.80/77,087,253.63 = 32,340,733.60/x
  3. Step 3: Cross multiply
    55,861,205.80x = 77,087,253.63 × 32,340,733.60
  4. Step 4: Simplify right side
    55,861,205.80x = 2,493,058,333,603,463
  5. Step 5: Solve for x
    x = 2,493,058,333,603,463/55,861,205.80
  6. Step 6: Final answer
    x = 44,629,511.62

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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.