Home / 23,287,537.54-32,136,048.02-13,366,053.31

Finding the Fourth Proportional to 23,287,537.54, 32,136,048.02 and 13,366,053.31

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Solution

The fourth proportional to 23,287,537.54, 32,136,048.02 and 13,366,053.31 is: 18,444,720.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,287,537.54 : 32,136,048.02 = 13,366,053.31 : x
  2. Step 2: Convert to fraction form
    23,287,537.54/32,136,048.02 = 13,366,053.31/x
  3. Step 3: Cross multiply
    23,287,537.54x = 32,136,048.02 × 13,366,053.31
  4. Step 4: Simplify right side
    23,287,537.54x = 429,532,131,008,039.94
  5. Step 5: Solve for x
    x = 429,532,131,008,039.94/23,287,537.54
  6. Step 6: Final answer
    x = 18,444,720.93

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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.