Home / 9,834,814.80-14,752,222.20-8,275,921.20

Finding the Fourth Proportional to 9,834,814.80, 14,752,222.20 and 8,275,921.20

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Solution

The fourth proportional to 9,834,814.80, 14,752,222.20 and 8,275,921.20 is: 12,413,881.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,814.80 : 14,752,222.20 = 8,275,921.20 : x
  2. Step 2: Convert to fraction form
    9,834,814.80/14,752,222.20 = 8,275,921.20/x
  3. Step 3: Cross multiply
    9,834,814.80x = 14,752,222.20 × 8,275,921.20
  4. Step 4: Simplify right side
    9,834,814.80x = 122,088,228,452,090.64
  5. Step 5: Solve for x
    x = 122,088,228,452,090.64/9,834,814.80
  6. Step 6: Final answer
    x = 12,413,881.80

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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.