Home / 9,596,482.34-13,243,144.61-5,245,585.97

Finding the Fourth Proportional to 9,596,482.34, 13,243,144.61 and 5,245,585.97

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Solution

The fourth proportional to 9,596,482.34, 13,243,144.61 and 5,245,585.97 is: 7,238,908.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,482.34 : 13,243,144.61 = 5,245,585.97 : x
  2. Step 2: Convert to fraction form
    9,596,482.34/13,243,144.61 = 5,245,585.97/x
  3. Step 3: Cross multiply
    9,596,482.34x = 13,243,144.61 × 5,245,585.97
  4. Step 4: Simplify right side
    9,596,482.34x = 69,468,053,511,795.37
  5. Step 5: Solve for x
    x = 69,468,053,511,795.37/9,596,482.34
  6. Step 6: Final answer
    x = 7,238,908.08

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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.