Home / 23,328,201.70-34,992,302.55-21,344,155.30

Finding the Fourth Proportional to 23,328,201.70, 34,992,302.55 and 21,344,155.30

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Solution

The fourth proportional to 23,328,201.70, 34,992,302.55 and 21,344,155.30 is: 32,016,232.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,201.70 : 34,992,302.55 = 21,344,155.30 : x
  2. Step 2: Convert to fraction form
    23,328,201.70/34,992,302.55 = 21,344,155.30/x
  3. Step 3: Cross multiply
    23,328,201.70x = 34,992,302.55 × 21,344,155.30
  4. Step 4: Simplify right side
    23,328,201.70x = 746,881,139,931,786
  5. Step 5: Solve for x
    x = 746,881,139,931,786/23,328,201.70
  6. Step 6: Final answer
    x = 32,016,232.95

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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.