Home / 37,319,477.10-56,004,438.34-13,058,614.18

Finding the Fourth Proportional to 37,319,477.10, 56,004,438.34 and 13,058,614.18

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Solution

The fourth proportional to 37,319,477.10, 56,004,438.34 and 13,058,614.18 is: 19,596,747.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,319,477.10 : 56,004,438.34 = 13,058,614.18 : x
  2. Step 2: Convert to fraction form
    37,319,477.10/56,004,438.34 = 13,058,614.18/x
  3. Step 3: Cross multiply
    37,319,477.10x = 56,004,438.34 × 13,058,614.18
  4. Step 4: Simplify right side
    37,319,477.10x = 731,340,352,347,508.88
  5. Step 5: Solve for x
    x = 731,340,352,347,508.88/37,319,477.10
  6. Step 6: Final answer
    x = 19,596,747.04

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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.