Home / 9,551,691,240.20-14,313,931,970.70-7,044,990,331.40

Finding the Fourth Proportional to 9,551,691,240.20, 14,313,931,970.70 and 7,044,990,331.40

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Solution

The fourth proportional to 9,551,691,240.20, 14,313,931,970.70 and 7,044,990,331.40 is: 10,557,451,010.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,691,240.20 : 14,313,931,970.70 = 7,044,990,331.40 : x
  2. Step 2: Convert to fraction form
    9,551,691,240.20/14,313,931,970.70 = 7,044,990,331.40/x
  3. Step 3: Cross multiply
    9,551,691,240.20x = 14,313,931,970.70 × 7,044,990,331.40
  4. Step 4: Simplify right side
    9,551,691,240.20x = 100,841,512,337,898,848,256
  5. Step 5: Solve for x
    x = 100,841,512,337,898,848,256/9,551,691,240.20
  6. Step 6: Final answer
    x = 10,557,451,010.72

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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.