Home / 16,658,444.25-24,996,380.14-6,817,812.50

Finding the Fourth Proportional to 16,658,444.25, 24,996,380.14 and 6,817,812.50

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Solution

The fourth proportional to 16,658,444.25, 24,996,380.14 and 6,817,812.50 is: 10,230,285.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,658,444.25 : 24,996,380.14 = 6,817,812.50 : x
  2. Step 2: Convert to fraction form
    16,658,444.25/24,996,380.14 = 6,817,812.50/x
  3. Step 3: Cross multiply
    16,658,444.25x = 24,996,380.14 × 6,817,812.50
  4. Step 4: Simplify right side
    16,658,444.25x = 170,420,632,973,243.75
  5. Step 5: Solve for x
    x = 170,420,632,973,243.75/16,658,444.25
  6. Step 6: Final answer
    x = 10,230,285.04

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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.