Home / 9,582,980,187.10-13,224,269,025.64-5,353,923,837.63

Finding the Fourth Proportional to 9,582,980,187.10, 13,224,269,025.64 and 5,353,923,837.63

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Solution

The fourth proportional to 9,582,980,187.10, 13,224,269,025.64 and 5,353,923,837.63 is: 7,388,278,780.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,980,187.10 : 13,224,269,025.64 = 5,353,923,837.63 : x
  2. Step 2: Convert to fraction form
    9,582,980,187.10/13,224,269,025.64 = 5,353,923,837.63/x
  3. Step 3: Cross multiply
    9,582,980,187.10x = 13,224,269,025.64 × 5,353,923,837.63
  4. Step 4: Simplify right side
    9,582,980,187.10x = 70,801,729,171,609,952,256
  5. Step 5: Solve for x
    x = 70,801,729,171,609,952,256/9,582,980,187.10
  6. Step 6: Final answer
    x = 7,388,278,780.64

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1.5x scale

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.