Home / 15,552,091.35-23,328,137.03-9,897,384.15

Finding the Fourth Proportional to 15,552,091.35, 23,328,137.03 and 9,897,384.15

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Solution

The fourth proportional to 15,552,091.35, 23,328,137.03 and 9,897,384.15 is: 14,846,076.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,091.35 : 23,328,137.03 = 9,897,384.15 : x
  2. Step 2: Convert to fraction form
    15,552,091.35/23,328,137.03 = 9,897,384.15/x
  3. Step 3: Cross multiply
    15,552,091.35x = 23,328,137.03 × 9,897,384.15
  4. Step 4: Simplify right side
    15,552,091.35x = 230,887,533,640,263.16
  5. Step 5: Solve for x
    x = 230,887,533,640,263.16/15,552,091.35
  6. Step 6: Final answer
    x = 14,846,076.23

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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.