Home / 33,077,208.45-49,615,812.68-10,365,067.65

Finding the Fourth Proportional to 33,077,208.45, 49,615,812.68 and 10,365,067.65

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Solution

The fourth proportional to 33,077,208.45, 49,615,812.68 and 10,365,067.65 is: 15,547,601.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,077,208.45 : 49,615,812.68 = 10,365,067.65 : x
  2. Step 2: Convert to fraction form
    33,077,208.45/49,615,812.68 = 10,365,067.65/x
  3. Step 3: Cross multiply
    33,077,208.45x = 49,615,812.68 × 10,365,067.65
  4. Step 4: Simplify right side
    33,077,208.45x = 514,271,254,937,927.81
  5. Step 5: Solve for x
    x = 514,271,254,937,927.81/33,077,208.45
  6. Step 6: Final answer
    x = 15,547,601.48

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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.