Home / 37,855,264.95-56,782,897.41-9,101,401.56

Finding the Fourth Proportional to 37,855,264.95, 56,782,897.41 and 9,101,401.56

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Solution

The fourth proportional to 37,855,264.95, 56,782,897.41 and 9,101,401.56 is: 13,652,102.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,855,264.95 : 56,782,897.41 = 9,101,401.56 : x
  2. Step 2: Convert to fraction form
    37,855,264.95/56,782,897.41 = 9,101,401.56/x
  3. Step 3: Cross multiply
    37,855,264.95x = 56,782,897.41 × 9,101,401.56
  4. Step 4: Simplify right side
    37,855,264.95x = 516,803,951,068,693.94
  5. Step 5: Solve for x
    x = 516,803,951,068,693.94/37,855,264.95
  6. Step 6: Final answer
    x = 13,652,102.34

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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.