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Finding the Fourth Proportional to 23,680,040.30, 35,520,060.45 and 23,680,040.30

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Solution

The fourth proportional to 23,680,040.30, 35,520,060.45 and 23,680,040.30 is: 35,520,060.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,680,040.30 : 35,520,060.45 = 23,680,040.30 : x
  2. Step 2: Convert to fraction form
    23,680,040.30/35,520,060.45 = 23,680,040.30/x
  3. Step 3: Cross multiply
    23,680,040.30x = 35,520,060.45 × 23,680,040.30
  4. Step 4: Simplify right side
    23,680,040.30x = 841,116,462,914,436.25
  5. Step 5: Solve for x
    x = 841,116,462,914,436.25/23,680,040.30
  6. Step 6: Final answer
    x = 35,520,060.45

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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.