Home / 9,673,197.82-14,518,887.49-5,065,491.31

Finding the Fourth Proportional to 9,673,197.82, 14,518,887.49 and 5,065,491.31

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Solution

The fourth proportional to 9,673,197.82, 14,518,887.49 and 5,065,491.31 is: 7,602,997.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,197.82 : 14,518,887.49 = 5,065,491.31 : x
  2. Step 2: Convert to fraction form
    9,673,197.82/14,518,887.49 = 5,065,491.31/x
  3. Step 3: Cross multiply
    9,673,197.82x = 14,518,887.49 × 5,065,491.31
  4. Step 4: Simplify right side
    9,673,197.82x = 73,545,298,381,497.36
  5. Step 5: Solve for x
    x = 73,545,298,381,497.36/9,673,197.82
  6. Step 6: Final answer
    x = 7,602,997.45

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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.