Home / 61,519,051.28-92,287,751.34-22,654,514.36

Finding the Fourth Proportional to 61,519,051.28, 92,287,751.34 and 22,654,514.36

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Solution

The fourth proportional to 61,519,051.28, 92,287,751.34 and 22,654,514.36 is: 33,985,150.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,519,051.28 : 92,287,751.34 = 22,654,514.36 : x
  2. Step 2: Convert to fraction form
    61,519,051.28/92,287,751.34 = 22,654,514.36/x
  3. Step 3: Cross multiply
    61,519,051.28x = 92,287,751.34 × 22,654,514.36
  4. Step 4: Simplify right side
    61,519,051.28x = 2,090,734,187,984,139.25
  5. Step 5: Solve for x
    x = 2,090,734,187,984,139.25/61,519,051.28
  6. Step 6: Final answer
    x = 33,985,150.04

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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.