Home / 15,482,256.13-23,208,044.32-7,270,197.94

Finding the Fourth Proportional to 15,482,256.13, 23,208,044.32 and 7,270,197.94

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Solution

The fourth proportional to 15,482,256.13, 23,208,044.32 and 7,270,197.94 is: 10,898,093.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,482,256.13 : 23,208,044.32 = 7,270,197.94 : x
  2. Step 2: Convert to fraction form
    15,482,256.13/23,208,044.32 = 7,270,197.94/x
  3. Step 3: Cross multiply
    15,482,256.13x = 23,208,044.32 × 7,270,197.94
  4. Step 4: Simplify right side
    15,482,256.13x = 168,727,076,006,692.72
  5. Step 5: Solve for x
    x = 168,727,076,006,692.72/15,482,256.13
  6. Step 6: Final answer
    x = 10,898,093.57

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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.