Home / 34,487,997.20-51,713,333.40-14,295,280.40

Finding the Fourth Proportional to 34,487,997.20, 51,713,333.40 and 14,295,280.40

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Solution

The fourth proportional to 34,487,997.20, 51,713,333.40 and 14,295,280.40 is: 21,435,185.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,487,997.20 : 51,713,333.40 = 14,295,280.40 : x
  2. Step 2: Convert to fraction form
    34,487,997.20/51,713,333.40 = 14,295,280.40/x
  3. Step 3: Cross multiply
    34,487,997.20x = 51,713,333.40 × 14,295,280.40
  4. Step 4: Simplify right side
    34,487,997.20x = 739,256,601,371,685.38
  5. Step 5: Solve for x
    x = 739,256,601,371,685.38/34,487,997.20
  6. Step 6: Final answer
    x = 21,435,185.03

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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.