Home / 9,270,576,123.20-13,905,864,184.80-5,588,186,004.80

Finding the Fourth Proportional to 9,270,576,123.20, 13,905,864,184.80 and 5,588,186,004.80

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Solution

The fourth proportional to 9,270,576,123.20, 13,905,864,184.80 and 5,588,186,004.80 is: 8,382,279,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,270,576,123.20 : 13,905,864,184.80 = 5,588,186,004.80 : x
  2. Step 2: Convert to fraction form
    9,270,576,123.20/13,905,864,184.80 = 5,588,186,004.80/x
  3. Step 3: Cross multiply
    9,270,576,123.20x = 13,905,864,184.80 × 5,588,186,004.80
  4. Step 4: Simplify right side
    9,270,576,123.20x = 77,708,555,622,148,915,200
  5. Step 5: Solve for x
    x = 77,708,555,622,148,915,200/9,270,576,123.20
  6. Step 6: Final answer
    x = 8,382,279,007.20

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Double scale
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1.5x scale

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.