Home / 14,762,269.70-22,143,404.55-11,095,326.80

Finding the Fourth Proportional to 14,762,269.70, 22,143,404.55 and 11,095,326.80

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Solution

The fourth proportional to 14,762,269.70, 22,143,404.55 and 11,095,326.80 is: 16,642,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,269.70 : 22,143,404.55 = 11,095,326.80 : x
  2. Step 2: Convert to fraction form
    14,762,269.70/22,143,404.55 = 11,095,326.80/x
  3. Step 3: Cross multiply
    14,762,269.70x = 22,143,404.55 × 11,095,326.80
  4. Step 4: Simplify right side
    14,762,269.70x = 245,688,309,946,856.97
  5. Step 5: Solve for x
    x = 245,688,309,946,856.97/14,762,269.70
  6. Step 6: Final answer
    x = 16,642,990.20

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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.