Home / 51,328,425.06-76,710,837.22-37,524,443.63

Finding the Fourth Proportional to 51,328,425.06, 76,710,837.22 and 37,524,443.63

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Solution

The fourth proportional to 51,328,425.06, 76,710,837.22 and 37,524,443.63 is: 56,080,650.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,328,425.06 : 76,710,837.22 = 37,524,443.63 : x
  2. Step 2: Convert to fraction form
    51,328,425.06/76,710,837.22 = 37,524,443.63/x
  3. Step 3: Cross multiply
    51,328,425.06x = 76,710,837.22 × 37,524,443.63
  4. Step 4: Simplify right side
    51,328,425.06x = 2,878,531,486,594,630.50
  5. Step 5: Solve for x
    x = 2,878,531,486,594,630.50/51,328,425.06
  6. Step 6: Final answer
    x = 56,080,650.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.