Home / 4,066,892,030.61-5,612,002,999.65-2,282,400,840.42

Finding the Fourth Proportional to 4,066,892,030.61, 5,612,002,999.65 and 2,282,400,840.42

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Solution

The fourth proportional to 4,066,892,030.61, 5,612,002,999.65 and 2,282,400,840.42 is: 3,149,540,304.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,892,030.61 : 5,612,002,999.65 = 2,282,400,840.42 : x
  2. Step 2: Convert to fraction form
    4,066,892,030.61/5,612,002,999.65 = 2,282,400,840.42/x
  3. Step 3: Cross multiply
    4,066,892,030.61x = 5,612,002,999.65 × 2,282,400,840.42
  4. Step 4: Simplify right side
    4,066,892,030.61x = 12,808,840,362,840,721,408
  5. Step 5: Solve for x
    x = 12,808,840,362,840,721,408/4,066,892,030.61
  6. Step 6: Final answer
    x = 3,149,540,304.10

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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.