Home / 37,319,477.38-56,004,438.76-13,058,614.46

Finding the Fourth Proportional to 37,319,477.38, 56,004,438.76 and 13,058,614.46

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Solution

The fourth proportional to 37,319,477.38, 56,004,438.76 and 13,058,614.46 is: 19,596,747.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,319,477.38 : 56,004,438.76 = 13,058,614.46 : x
  2. Step 2: Convert to fraction form
    37,319,477.38/56,004,438.76 = 13,058,614.46/x
  3. Step 3: Cross multiply
    37,319,477.38x = 56,004,438.76 × 13,058,614.46
  4. Step 4: Simplify right side
    37,319,477.38x = 731,340,373,607,860.12
  5. Step 5: Solve for x
    x = 731,340,373,607,860.12/37,319,477.38
  6. Step 6: Final answer
    x = 19,596,747.46

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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.