Home / 37,562,682.68-56,349,373.94-11,657,222.20

Finding the Fourth Proportional to 37,562,682.68, 56,349,373.94 and 11,657,222.20

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Solution

The fourth proportional to 37,562,682.68, 56,349,373.94 and 11,657,222.20 is: 17,487,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,562,682.68 : 56,349,373.94 = 11,657,222.20 : x
  2. Step 2: Convert to fraction form
    37,562,682.68/56,349,373.94 = 11,657,222.20/x
  3. Step 3: Cross multiply
    37,562,682.68x = 56,349,373.94 × 11,657,222.20
  4. Step 4: Simplify right side
    37,562,682.68x = 656,877,172,849,469.38
  5. Step 5: Solve for x
    x = 656,877,172,849,469.38/37,562,682.68
  6. Step 6: Final answer
    x = 17,487,493.60

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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.