Home / 104,433,953.64-144,122,745.45-62,624,825.87

Finding the Fourth Proportional to 104,433,953.64, 144,122,745.45 and 62,624,825.87

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Solution

The fourth proportional to 104,433,953.64, 144,122,745.45 and 62,624,825.87 is: 86,424,592.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,433,953.64 : 144,122,745.45 = 62,624,825.87 : x
  2. Step 2: Convert to fraction form
    104,433,953.64/144,122,745.45 = 62,624,825.87/x
  3. Step 3: Cross multiply
    104,433,953.64x = 144,122,745.45 × 62,624,825.87
  4. Step 4: Simplify right side
    104,433,953.64x = 9,025,661,837,367,810
  5. Step 5: Solve for x
    x = 9,025,661,837,367,810/104,433,953.64
  6. Step 6: Final answer
    x = 86,424,592.03

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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.