Home / 30,592,225.43-45,889,604.47-9,026,827.13

Finding the Fourth Proportional to 30,592,225.43, 45,889,604.47 and 9,026,827.13

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Solution

The fourth proportional to 30,592,225.43, 45,889,604.47 and 9,026,827.13 is: 13,540,614.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,592,225.43 : 45,889,604.47 = 9,026,827.13 : x
  2. Step 2: Convert to fraction form
    30,592,225.43/45,889,604.47 = 9,026,827.13/x
  3. Step 3: Cross multiply
    30,592,225.43x = 45,889,604.47 × 9,026,827.13
  4. Step 4: Simplify right side
    30,592,225.43x = 414,237,526,340,183.12
  5. Step 5: Solve for x
    x = 414,237,526,340,183.12/30,592,225.43
  6. Step 6: Final answer
    x = 13,540,614.34

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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.