Home / 362,439,650,188.35-543,751,820,588.64-107,478,347,447.01

Finding the Fourth Proportional to 362,439,650,188.35, 543,751,820,588.64 and 107,478,347,447.01

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Solution

The fourth proportional to 362,439,650,188.35, 543,751,820,588.64 and 107,478,347,447.01 is: 161,244,905,373.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,439,650,188.35 : 543,751,820,588.64 = 107,478,347,447.01 : x
  2. Step 2: Convert to fraction form
    362,439,650,188.35/543,751,820,588.64 = 107,478,347,447.01/x
  3. Step 3: Cross multiply
    362,439,650,188.35x = 543,751,820,588.64 × 107,478,347,447.01
  4. Step 4: Simplify right side
    362,439,650,188.35x = 58,441,547,098,170,090,061,824
  5. Step 5: Solve for x
    x = 58,441,547,098,170,090,061,824/362,439,650,188.35
  6. Step 6: Final answer
    x = 161,244,905,373.35

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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.