Home / 3,306,111,168.48-4,562,433,157.38-1,820,999,294.04

Finding the Fourth Proportional to 3,306,111,168.48, 4,562,433,157.38 and 1,820,999,294.04

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Solution

The fourth proportional to 3,306,111,168.48, 4,562,433,157.38 and 1,820,999,294.04 is: 2,512,978,885.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,111,168.48 : 4,562,433,157.38 = 1,820,999,294.04 : x
  2. Step 2: Convert to fraction form
    3,306,111,168.48/4,562,433,157.38 = 1,820,999,294.04/x
  3. Step 3: Cross multiply
    3,306,111,168.48x = 4,562,433,157.38 × 1,820,999,294.04
  4. Step 4: Simplify right side
    3,306,111,168.48x = 8,308,187,558,693,667,840
  5. Step 5: Solve for x
    x = 8,308,187,558,693,667,840/3,306,111,168.48
  6. Step 6: Final answer
    x = 2,512,978,885.25

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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.