Home / 9,599,948,220,661.50-13,247,941,663,500-5,210,278,727,664.80

Finding the Fourth Proportional to 9,599,948,220,661.50, 13,247,941,663,500 and 5,210,278,727,664.80

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Solution

The fourth proportional to 9,599,948,220,661.50, 13,247,941,663,500 and 5,210,278,727,664.80 is: 7,190,191,764,380.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599,948,220,661.50 : 13,247,941,663,500 = 5,210,278,727,664.80 : x
  2. Step 2: Convert to fraction form
    9,599,948,220,661.50/13,247,941,663,500 = 5,210,278,727,664.80/x
  3. Step 3: Cross multiply
    9,599,948,220,661.50x = 13,247,941,663,500 × 5,210,278,727,664.80
  4. Step 4: Simplify right side
    9,599,948,220,661.50x = 69,025,468,634,678,273,163,395,072
  5. Step 5: Solve for x
    x = 69,025,468,634,678,273,163,395,072/9,599,948,220,661.50
  6. Step 6: Final answer
    x = 7,190,191,764,380.37

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.