Home / 22,828,487.56-34,242,232.28-5,556,779.66

Finding the Fourth Proportional to 22,828,487.56, 34,242,232.28 and 5,556,779.66

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Solution

The fourth proportional to 22,828,487.56, 34,242,232.28 and 5,556,779.66 is: 8,335,048.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,828,487.56 : 34,242,232.28 = 5,556,779.66 : x
  2. Step 2: Convert to fraction form
    22,828,487.56/34,242,232.28 = 5,556,779.66/x
  3. Step 3: Cross multiply
    22,828,487.56x = 34,242,232.28 × 5,556,779.66
  4. Step 4: Simplify right side
    22,828,487.56x = 190,276,539,904,321.09
  5. Step 5: Solve for x
    x = 190,276,539,904,321.09/22,828,487.56
  6. Step 6: Final answer
    x = 8,335,048.02

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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.