Home / 9,709,797.82-14,553,114.44-4,515,395.40

Finding the Fourth Proportional to 9,709,797.82, 14,553,114.44 and 4,515,395.40

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Solution

The fourth proportional to 9,709,797.82, 14,553,114.44 and 4,515,395.40 is: 6,767,706.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,797.82 : 14,553,114.44 = 4,515,395.40 : x
  2. Step 2: Convert to fraction form
    9,709,797.82/14,553,114.44 = 4,515,395.40/x
  3. Step 3: Cross multiply
    9,709,797.82x = 14,553,114.44 × 4,515,395.40
  4. Step 4: Simplify right side
    9,709,797.82x = 65,713,065,953,644.34
  5. Step 5: Solve for x
    x = 65,713,065,953,644.34/9,709,797.82
  6. Step 6: Final answer
    x = 6,767,706.93

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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.