Home / 23,949,527.28-33,050,360.87-12,936,276.91

Finding the Fourth Proportional to 23,949,527.28, 33,050,360.87 and 12,936,276.91

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Solution

The fourth proportional to 23,949,527.28, 33,050,360.87 and 12,936,276.91 is: 17,852,069.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,949,527.28 : 33,050,360.87 = 12,936,276.91 : x
  2. Step 2: Convert to fraction form
    23,949,527.28/33,050,360.87 = 12,936,276.91/x
  3. Step 3: Cross multiply
    23,949,527.28x = 33,050,360.87 × 12,936,276.91
  4. Step 4: Simplify right side
    23,949,527.28x = 427,548,620,189,748.50
  5. Step 5: Solve for x
    x = 427,548,620,189,748.50/23,949,527.28
  6. Step 6: Final answer
    x = 17,852,069.28

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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.