Home / 23,328,093.15-34,992,139.73-13,124,425.95

Finding the Fourth Proportional to 23,328,093.15, 34,992,139.73 and 13,124,425.95

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Solution

The fourth proportional to 23,328,093.15, 34,992,139.73 and 13,124,425.95 is: 19,686,638.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,093.15 : 34,992,139.73 = 13,124,425.95 : x
  2. Step 2: Convert to fraction form
    23,328,093.15/34,992,139.73 = 13,124,425.95/x
  3. Step 3: Cross multiply
    23,328,093.15x = 34,992,139.73 × 13,124,425.95
  4. Step 4: Simplify right side
    23,328,093.15x = 459,251,746,652,815.88
  5. Step 5: Solve for x
    x = 459,251,746,652,815.88/23,328,093.15
  6. Step 6: Final answer
    x = 19,686,638.93

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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.