Home / 14,567,626.68-20,103,328.65-8,041,260.24

Finding the Fourth Proportional to 14,567,626.68, 20,103,328.65 and 8,041,260.24

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Solution

The fourth proportional to 14,567,626.68, 20,103,328.65 and 8,041,260.24 is: 11,096,941.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,626.68 : 20,103,328.65 = 8,041,260.24 : x
  2. Step 2: Convert to fraction form
    14,567,626.68/20,103,328.65 = 8,041,260.24/x
  3. Step 3: Cross multiply
    14,567,626.68x = 20,103,328.65 × 8,041,260.24
  4. Step 4: Simplify right side
    14,567,626.68x = 161,656,097,364,897.88
  5. Step 5: Solve for x
    x = 161,656,097,364,897.88/14,567,626.68
  6. Step 6: Final answer
    x = 11,096,941.25

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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.