Home / 9,884,213,952.46-13,641,056,497.44-5,598,189,723.49

Finding the Fourth Proportional to 9,884,213,952.46, 13,641,056,497.44 and 5,598,189,723.49

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Solution

The fourth proportional to 9,884,213,952.46, 13,641,056,497.44 and 5,598,189,723.49 is: 7,725,978,278.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884,213,952.46 : 13,641,056,497.44 = 5,598,189,723.49 : x
  2. Step 2: Convert to fraction form
    9,884,213,952.46/13,641,056,497.44 = 5,598,189,723.49/x
  3. Step 3: Cross multiply
    9,884,213,952.46x = 13,641,056,497.44 × 5,598,189,723.49
  4. Step 4: Simplify right side
    9,884,213,952.46x = 76,365,222,301,481,009,152
  5. Step 5: Solve for x
    x = 76,365,222,301,481,009,152/9,884,213,952.46
  6. Step 6: Final answer
    x = 7,725,978,278.98

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Double scale
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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.