Home / 38,176,885.73-57,257,937.84-14,833,588.58

Finding the Fourth Proportional to 38,176,885.73, 57,257,937.84 and 14,833,588.58

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Solution

The fourth proportional to 38,176,885.73, 57,257,937.84 and 14,833,588.58 is: 22,247,511.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,176,885.73 : 57,257,937.84 = 14,833,588.58 : x
  2. Step 2: Convert to fraction form
    38,176,885.73/57,257,937.84 = 14,833,588.58/x
  3. Step 3: Cross multiply
    38,176,885.73x = 57,257,937.84 × 14,833,588.58
  4. Step 4: Simplify right side
    38,176,885.73x = 849,340,692,571,484.25
  5. Step 5: Solve for x
    x = 849,340,692,571,484.25/38,176,885.73
  6. Step 6: Final answer
    x = 22,247,511.20

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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.