Home / 22,883,667,464.65-31,580,145,328.16-12,583,227,349.66

Finding the Fourth Proportional to 22,883,667,464.65, 31,580,145,328.16 and 12,583,227,349.66

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Solution

The fourth proportional to 22,883,667,464.65, 31,580,145,328.16 and 12,583,227,349.66 is: 17,365,229,983.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883,667,464.65 : 31,580,145,328.16 = 12,583,227,349.66 : x
  2. Step 2: Convert to fraction form
    22,883,667,464.65/31,580,145,328.16 = 12,583,227,349.66/x
  3. Step 3: Cross multiply
    22,883,667,464.65x = 31,580,145,328.16 × 12,583,227,349.66
  4. Step 4: Simplify right side
    22,883,667,464.65x = 397,380,148,399,319,547,904
  5. Step 5: Solve for x
    x = 397,380,148,399,319,547,904/22,883,667,464.65
  6. Step 6: Final answer
    x = 17,365,229,983.93

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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.