Home / 24,140,816.92-33,313,663.02-13,275,800.92

Finding the Fourth Proportional to 24,140,816.92, 33,313,663.02 and 13,275,800.92

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Solution

The fourth proportional to 24,140,816.92, 33,313,663.02 and 13,275,800.92 is: 18,320,239.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,816.92 : 33,313,663.02 = 13,275,800.92 : x
  2. Step 2: Convert to fraction form
    24,140,816.92/33,313,663.02 = 13,275,800.92/x
  3. Step 3: Cross multiply
    24,140,816.92x = 33,313,663.02 × 13,275,800.92
  4. Step 4: Simplify right side
    24,140,816.92x = 442,265,558,169,486
  5. Step 5: Solve for x
    x = 442,265,558,169,486/24,140,816.92
  6. Step 6: Final answer
    x = 18,320,239.93

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Double scale
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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.