Home / 24,571,913.28-33,907,709.88-13,558,751.52

Finding the Fourth Proportional to 24,571,913.28, 33,907,709.88 and 13,558,751.52

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Solution

The fourth proportional to 24,571,913.28, 33,907,709.88 and 13,558,751.52 is: 18,710,232.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571,913.28 : 33,907,709.88 = 13,558,751.52 : x
  2. Step 2: Convert to fraction form
    24,571,913.28/33,907,709.88 = 13,558,751.52/x
  3. Step 3: Cross multiply
    24,571,913.28x = 33,907,709.88 × 13,558,751.52
  4. Step 4: Simplify right side
    24,571,913.28x = 459,746,212,875,169.06
  5. Step 5: Solve for x
    x = 459,746,212,875,169.06/24,571,913.28
  6. Step 6: Final answer
    x = 18,710,232.60

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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.