Home / 37,472,133.60-56,124,219.60-30,753,669.60

Finding the Fourth Proportional to 37,472,133.60, 56,124,219.60 and 30,753,669.60

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Solution

The fourth proportional to 37,472,133.60, 56,124,219.60 and 30,753,669.60 is: 46,061,580.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,472,133.60 : 56,124,219.60 = 30,753,669.60 : x
  2. Step 2: Convert to fraction form
    37,472,133.60/56,124,219.60 = 30,753,669.60/x
  3. Step 3: Cross multiply
    37,472,133.60x = 56,124,219.60 × 30,753,669.60
  4. Step 4: Simplify right side
    37,472,133.60x = 1,726,025,706,136,244.25
  5. Step 5: Solve for x
    x = 1,726,025,706,136,244.25/37,472,133.60
  6. Step 6: Final answer
    x = 46,061,580.71

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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.