Home / 104,433,963.27-144,122,758.73-62,624,835.50

Finding the Fourth Proportional to 104,433,963.27, 144,122,758.73 and 62,624,835.50

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Solution

The fourth proportional to 104,433,963.27, 144,122,758.73 and 62,624,835.50 is: 86,424,605.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,433,963.27 : 144,122,758.73 = 62,624,835.50 : x
  2. Step 2: Convert to fraction form
    104,433,963.27/144,122,758.73 = 62,624,835.50/x
  3. Step 3: Cross multiply
    104,433,963.27x = 144,122,758.73 × 62,624,835.50
  4. Step 4: Simplify right side
    104,433,963.27x = 9,025,664,056,708,386
  5. Step 5: Solve for x
    x = 9,025,664,056,708,386/104,433,963.27
  6. Step 6: Final answer
    x = 86,424,605.31

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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.