Home / 33,077,236.45-49,615,854.68-10,365,095.65

Finding the Fourth Proportional to 33,077,236.45, 49,615,854.68 and 10,365,095.65

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Solution

The fourth proportional to 33,077,236.45, 49,615,854.68 and 10,365,095.65 is: 15,547,643.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,077,236.45 : 49,615,854.68 = 10,365,095.65 : x
  2. Step 2: Convert to fraction form
    33,077,236.45/49,615,854.68 = 10,365,095.65/x
  3. Step 3: Cross multiply
    33,077,236.45x = 49,615,854.68 × 10,365,095.65
  4. Step 4: Simplify right side
    33,077,236.45x = 514,273,079,514,700.19
  5. Step 5: Solve for x
    x = 514,273,079,514,700.19/33,077,236.45
  6. Step 6: Final answer
    x = 15,547,643.48

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Similar ratio
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1.5x scale

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.