Home / 9,823,288.16-13,457,952.97-9,455,112.89

Finding the Fourth Proportional to 9,823,288.16, 13,457,952.97 and 9,455,112.89

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Solution

The fourth proportional to 9,823,288.16, 13,457,952.97 and 9,455,112.89 is: 12,953,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,288.16 : 13,457,952.97 = 9,455,112.89 : x
  2. Step 2: Convert to fraction form
    9,823,288.16/13,457,952.97 = 9,455,112.89/x
  3. Step 3: Cross multiply
    9,823,288.16x = 13,457,952.97 × 9,455,112.89
  4. Step 4: Simplify right side
    9,823,288.16x = 127,246,464,559,200.55
  5. Step 5: Solve for x
    x = 127,246,464,559,200.55/9,823,288.16
  6. Step 6: Final answer
    x = 12,953,551.04

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.