Home / 37,798,148.70-56,651,161.59-19,592,306.82

Finding the Fourth Proportional to 37,798,148.70, 56,651,161.59 and 19,592,306.82

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Solution

The fourth proportional to 37,798,148.70, 56,651,161.59 and 19,592,306.82 is: 29,364,584.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,798,148.70 : 56,651,161.59 = 19,592,306.82 : x
  2. Step 2: Convert to fraction form
    37,798,148.70/56,651,161.59 = 19,592,306.82/x
  3. Step 3: Cross multiply
    37,798,148.70x = 56,651,161.59 × 19,592,306.82
  4. Step 4: Simplify right side
    37,798,148.70x = 1,109,926,939,580,679.12
  5. Step 5: Solve for x
    x = 1,109,926,939,580,679.12/37,798,148.70
  6. Step 6: Final answer
    x = 29,364,584.72

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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.