Home / 37,890,953.34-52,277,578.92-23,191,295.28

Finding the Fourth Proportional to 37,890,953.34, 52,277,578.92 and 23,191,295.28

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Solution

The fourth proportional to 37,890,953.34, 52,277,578.92 and 23,191,295.28 is: 31,996,681.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,890,953.34 : 52,277,578.92 = 23,191,295.28 : x
  2. Step 2: Convert to fraction form
    37,890,953.34/52,277,578.92 = 23,191,295.28/x
  3. Step 3: Cross multiply
    37,890,953.34x = 52,277,578.92 × 23,191,295.28
  4. Step 4: Simplify right side
    37,890,953.34x = 1,212,384,769,257,223.50
  5. Step 5: Solve for x
    x = 1,212,384,769,257,223.50/37,890,953.34
  6. Step 6: Final answer
    x = 31,996,681.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.