Home / 15,440,611.13-23,161,082.99-4,658,005.39

Finding the Fourth Proportional to 15,440,611.13, 23,161,082.99 and 4,658,005.39

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Solution

The fourth proportional to 15,440,611.13, 23,161,082.99 and 4,658,005.39 is: 6,987,058.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,440,611.13 : 23,161,082.99 = 4,658,005.39 : x
  2. Step 2: Convert to fraction form
    15,440,611.13/23,161,082.99 = 4,658,005.39/x
  3. Step 3: Cross multiply
    15,440,611.13x = 23,161,082.99 × 4,658,005.39
  4. Step 4: Simplify right side
    15,440,611.13x = 107,884,449,266,561.86
  5. Step 5: Solve for x
    x = 107,884,449,266,561.86/15,440,611.13
  6. Step 6: Final answer
    x = 6,987,058.24

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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.