Home / 22,883,667,464.15-31,580,145,327.47-12,583,227,349.16

Finding the Fourth Proportional to 22,883,667,464.15, 31,580,145,327.47 and 12,583,227,349.16

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Solution

The fourth proportional to 22,883,667,464.15, 31,580,145,327.47 and 12,583,227,349.16 is: 17,365,229,983.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883,667,464.15 : 31,580,145,327.47 = 12,583,227,349.16 : x
  2. Step 2: Convert to fraction form
    22,883,667,464.15/31,580,145,327.47 = 12,583,227,349.16/x
  3. Step 3: Cross multiply
    22,883,667,464.15x = 31,580,145,327.47 × 12,583,227,349.16
  4. Step 4: Simplify right side
    22,883,667,464.15x = 397,380,148,374,847,094,784
  5. Step 5: Solve for x
    x = 397,380,148,374,847,094,784/22,883,667,464.15
  6. Step 6: Final answer
    x = 17,365,229,983.24

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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.