Home / 24,586,136.45-36,804,555.08-21,898,750.85

Finding the Fourth Proportional to 24,586,136.45, 36,804,555.08 and 21,898,750.85

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Solution

The fourth proportional to 24,586,136.45, 36,804,555.08 and 21,898,750.85 is: 32,781,636.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,586,136.45 : 36,804,555.08 = 21,898,750.85 : x
  2. Step 2: Convert to fraction form
    24,586,136.45/36,804,555.08 = 21,898,750.85/x
  3. Step 3: Cross multiply
    24,586,136.45x = 36,804,555.08 × 21,898,750.85
  4. Step 4: Simplify right side
    24,586,136.45x = 805,973,781,732,528.12
  5. Step 5: Solve for x
    x = 805,973,781,732,528.12/24,586,136.45
  6. Step 6: Final answer
    x = 32,781,636.24

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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.