Home / 37,092,130.23-55,598,926.70-12,476,623.59

Finding the Fourth Proportional to 37,092,130.23, 55,598,926.70 and 12,476,623.59

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Solution

The fourth proportional to 37,092,130.23, 55,598,926.70 and 12,476,623.59 is: 18,701,726.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,092,130.23 : 55,598,926.70 = 12,476,623.59 : x
  2. Step 2: Convert to fraction form
    37,092,130.23/55,598,926.70 = 12,476,623.59/x
  3. Step 3: Cross multiply
    37,092,130.23x = 55,598,926.70 × 12,476,623.59
  4. Step 4: Simplify right side
    37,092,130.23x = 693,686,880,475,092.38
  5. Step 5: Solve for x
    x = 693,686,880,475,092.38/37,092,130.23
  6. Step 6: Final answer
    x = 18,701,726.65

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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.