Home / 15,275,323.20-22,917,767.04-5,047,369.38

Finding the Fourth Proportional to 15,275,323.20, 22,917,767.04 and 5,047,369.38

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Solution

The fourth proportional to 15,275,323.20, 22,917,767.04 and 5,047,369.38 is: 7,572,634.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,275,323.20 : 22,917,767.04 = 5,047,369.38 : x
  2. Step 2: Convert to fraction form
    15,275,323.20/22,917,767.04 = 5,047,369.38/x
  3. Step 3: Cross multiply
    15,275,323.20x = 22,917,767.04 × 5,047,369.38
  4. Step 4: Simplify right side
    15,275,323.20x = 115,674,435,615,669.23
  5. Step 5: Solve for x
    x = 115,674,435,615,669.23/15,275,323.20
  6. Step 6: Final answer
    x = 7,572,634.25

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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.