Home / 1,622,381,234,755.20-2,433,571,852,132.80-1,553,594,912,937.60

Finding the Fourth Proportional to 1,622,381,234,755.20, 2,433,571,852,132.80 and 1,553,594,912,937.60

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Solution

The fourth proportional to 1,622,381,234,755.20, 2,433,571,852,132.80 and 1,553,594,912,937.60 is: 2,330,392,369,406.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,381,234,755.20 : 2,433,571,852,132.80 = 1,553,594,912,937.60 : x
  2. Step 2: Convert to fraction form
    1,622,381,234,755.20/2,433,571,852,132.80 = 1,553,594,912,937.60/x
  3. Step 3: Cross multiply
    1,622,381,234,755.20x = 2,433,571,852,132.80 × 1,553,594,912,937.60
  4. Step 4: Simplify right side
    1,622,381,234,755.20x = 3,780,784,849,741,651,545,948,160
  5. Step 5: Solve for x
    x = 3,780,784,849,741,651,545,948,160/1,622,381,234,755.20
  6. Step 6: Final answer
    x = 2,330,392,369,406.40

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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.