Home / 9,800,036.85-14,699,097.39-2,976,669.29

Finding the Fourth Proportional to 9,800,036.85, 14,699,097.39 and 2,976,669.29

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Solution

The fourth proportional to 9,800,036.85, 14,699,097.39 and 2,976,669.29 is: 4,464,712.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800,036.85 : 14,699,097.39 = 2,976,669.29 : x
  2. Step 2: Convert to fraction form
    9,800,036.85/14,699,097.39 = 2,976,669.29/x
  3. Step 3: Cross multiply
    9,800,036.85x = 14,699,097.39 × 2,976,669.29
  4. Step 4: Simplify right side
    9,800,036.85x = 43,754,351,791,532.16
  5. Step 5: Solve for x
    x = 43,754,351,791,532.16/9,800,036.85
  6. Step 6: Final answer
    x = 4,464,712.99

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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.