Home / 15,263,070.69-22,898,144.94-5,027,562.39

Finding the Fourth Proportional to 15,263,070.69, 22,898,144.94 and 5,027,562.39

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Solution

The fourth proportional to 15,263,070.69, 22,898,144.94 and 5,027,562.39 is: 7,542,509.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,263,070.69 : 22,898,144.94 = 5,027,562.39 : x
  2. Step 2: Convert to fraction form
    15,263,070.69/22,898,144.94 = 5,027,562.39/x
  3. Step 3: Cross multiply
    15,263,070.69x = 22,898,144.94 × 5,027,562.39
  4. Step 4: Simplify right side
    15,263,070.69x = 115,121,852,301,112.81
  5. Step 5: Solve for x
    x = 115,121,852,301,112.81/15,263,070.69
  6. Step 6: Final answer
    x = 7,542,509.28

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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.