Home / 9,713,997.80-14,574,495.90-9,364,077.80

Finding the Fourth Proportional to 9,713,997.80, 14,574,495.90 and 9,364,077.80

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Solution

The fourth proportional to 9,713,997.80, 14,574,495.90 and 9,364,077.80 is: 14,049,489.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,997.80 : 14,574,495.90 = 9,364,077.80 : x
  2. Step 2: Convert to fraction form
    9,713,997.80/14,574,495.90 = 9,364,077.80/x
  3. Step 3: Cross multiply
    9,713,997.80x = 14,574,495.90 × 9,364,077.80
  4. Step 4: Simplify right side
    9,713,997.80x = 136,476,713,503,381.03
  5. Step 5: Solve for x
    x = 136,476,713,503,381.03/9,713,997.80
  6. Step 6: Final answer
    x = 14,049,489.85

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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.