Home / 14,527,301.69-20,048,583.02-8,000,929.41

Finding the Fourth Proportional to 14,527,301.69, 20,048,583.02 and 8,000,929.41

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Solution

The fourth proportional to 14,527,301.69, 20,048,583.02 and 8,000,929.41 is: 11,041,781.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527,301.69 : 20,048,583.02 = 8,000,929.41 : x
  2. Step 2: Convert to fraction form
    14,527,301.69/20,048,583.02 = 8,000,929.41/x
  3. Step 3: Cross multiply
    14,527,301.69x = 20,048,583.02 × 8,000,929.41
  4. Step 4: Simplify right side
    14,527,301.69x = 160,407,297,513,544.62
  5. Step 5: Solve for x
    x = 160,407,297,513,544.62/14,527,301.69
  6. Step 6: Final answer
    x = 11,041,781.95

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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.