Home / 17,563,156.46-24,237,442.98-9,615,566.34

Finding the Fourth Proportional to 17,563,156.46, 24,237,442.98 and 9,615,566.34

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Solution

The fourth proportional to 17,563,156.46, 24,237,442.98 and 9,615,566.34 is: 13,269,638.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,563,156.46 : 24,237,442.98 = 9,615,566.34 : x
  2. Step 2: Convert to fraction form
    17,563,156.46/24,237,442.98 = 9,615,566.34/x
  3. Step 3: Cross multiply
    17,563,156.46x = 24,237,442.98 × 9,615,566.34
  4. Step 4: Simplify right side
    17,563,156.46x = 233,056,740,886,157.28
  5. Step 5: Solve for x
    x = 233,056,740,886,157.28/17,563,156.46
  6. Step 6: Final answer
    x = 13,269,638.71

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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.