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Finding the Fourth Proportional to 15,554,302.02, 23,331,453.03 and 15,554,302.02

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Solution

The fourth proportional to 15,554,302.02, 23,331,453.03 and 15,554,302.02 is: 23,331,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,554,302.02 : 23,331,453.03 = 15,554,302.02 : x
  2. Step 2: Convert to fraction form
    15,554,302.02/23,331,453.03 = 15,554,302.02/x
  3. Step 3: Cross multiply
    15,554,302.02x = 23,331,453.03 × 15,554,302.02
  4. Step 4: Simplify right side
    15,554,302.02x = 362,904,466,994,064.12
  5. Step 5: Solve for x
    x = 362,904,466,994,064.12/15,554,302.02
  6. Step 6: Final answer
    x = 23,331,453.03

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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.