Home / 9,822,860.02-14,744,344.29-8,111,550.70

Finding the Fourth Proportional to 9,822,860.02, 14,744,344.29 and 8,111,550.70

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Solution

The fourth proportional to 9,822,860.02, 14,744,344.29 and 8,111,550.70 is: 12,175,628.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,860.02 : 14,744,344.29 = 8,111,550.70 : x
  2. Step 2: Convert to fraction form
    9,822,860.02/14,744,344.29 = 8,111,550.70/x
  3. Step 3: Cross multiply
    9,822,860.02x = 14,744,344.29 × 8,111,550.70
  4. Step 4: Simplify right side
    9,822,860.02x = 119,599,496,246,590.50
  5. Step 5: Solve for x
    x = 119,599,496,246,590.50/9,822,860.02
  6. Step 6: Final answer
    x = 12,175,628.69

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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.