Home / 14,763,231.60-22,144,847.40-10,984,095.60

Finding the Fourth Proportional to 14,763,231.60, 22,144,847.40 and 10,984,095.60

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Solution

The fourth proportional to 14,763,231.60, 22,144,847.40 and 10,984,095.60 is: 16,476,143.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,231.60 : 22,144,847.40 = 10,984,095.60 : x
  2. Step 2: Convert to fraction form
    14,763,231.60/22,144,847.40 = 10,984,095.60/x
  3. Step 3: Cross multiply
    14,763,231.60x = 22,144,847.40 × 10,984,095.60
  4. Step 4: Simplify right side
    14,763,231.60x = 243,241,120,889,011.41
  5. Step 5: Solve for x
    x = 243,241,120,889,011.41/14,763,231.60
  6. Step 6: Final answer
    x = 16,476,143.40

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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.