Home / 23,634,985.34-32,616,310.94-13,038,136.24

Finding the Fourth Proportional to 23,634,985.34, 32,616,310.94 and 13,038,136.24

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Solution

The fourth proportional to 23,634,985.34, 32,616,310.94 and 13,038,136.24 is: 17,992,645.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,985.34 : 32,616,310.94 = 13,038,136.24 : x
  2. Step 2: Convert to fraction form
    23,634,985.34/32,616,310.94 = 13,038,136.24/x
  3. Step 3: Cross multiply
    23,634,985.34x = 32,616,310.94 × 13,038,136.24
  4. Step 4: Simplify right side
    23,634,985.34x = 425,255,905,645,239.62
  5. Step 5: Solve for x
    x = 425,255,905,645,239.62/23,634,985.34
  6. Step 6: Final answer
    x = 17,992,645.21

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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.