Home / 57,262,414.88-85,785,246.95-33,849,061.94

Finding the Fourth Proportional to 57,262,414.88, 85,785,246.95 and 33,849,061.94

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Solution

The fourth proportional to 57,262,414.88, 85,785,246.95 and 33,849,061.94 is: 50,709,529.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,262,414.88 : 85,785,246.95 = 33,849,061.94 : x
  2. Step 2: Convert to fraction form
    57,262,414.88/85,785,246.95 = 33,849,061.94/x
  3. Step 3: Cross multiply
    57,262,414.88x = 85,785,246.95 × 33,849,061.94
  4. Step 4: Simplify right side
    57,262,414.88x = 2,903,750,136,950,574.50
  5. Step 5: Solve for x
    x = 2,903,750,136,950,574.50/57,262,414.88
  6. Step 6: Final answer
    x = 50,709,529.86

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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.