Home / 9,937,436.08-13,713,262.14-5,586,429.64

Finding the Fourth Proportional to 9,937,436.08, 13,713,262.14 and 5,586,429.64

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Solution

The fourth proportional to 9,937,436.08, 13,713,262.14 and 5,586,429.64 is: 7,709,048.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,436.08 : 13,713,262.14 = 5,586,429.64 : x
  2. Step 2: Convert to fraction form
    9,937,436.08/13,713,262.14 = 5,586,429.64/x
  3. Step 3: Cross multiply
    9,937,436.08x = 13,713,262.14 × 5,586,429.64
  4. Step 4: Simplify right side
    9,937,436.08x = 76,608,174,079,985.83
  5. Step 5: Solve for x
    x = 76,608,174,079,985.83/9,937,436.08
  6. Step 6: Final answer
    x = 7,709,048.24

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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.