Home / 10,027,022.88-13,835,831.76-5,733,841.44

Finding the Fourth Proportional to 10,027,022.88, 13,835,831.76 and 5,733,841.44

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Solution

The fourth proportional to 10,027,022.88, 13,835,831.76 and 5,733,841.44 is: 7,911,866.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,027,022.88 : 13,835,831.76 = 5,733,841.44 : x
  2. Step 2: Convert to fraction form
    10,027,022.88/13,835,831.76 = 5,733,841.44/x
  3. Step 3: Cross multiply
    10,027,022.88x = 13,835,831.76 × 5,733,841.44
  4. Step 4: Simplify right side
    10,027,022.88x = 79,332,465,502,356.14
  5. Step 5: Solve for x
    x = 79,332,465,502,356.14/10,027,022.88
  6. Step 6: Final answer
    x = 7,911,866.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.