Home / 22,883,667,465.65-31,580,145,329.54-12,583,227,350.66

Finding the Fourth Proportional to 22,883,667,465.65, 31,580,145,329.54 and 12,583,227,350.66

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Solution

The fourth proportional to 22,883,667,465.65, 31,580,145,329.54 and 12,583,227,350.66 is: 17,365,229,985.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883,667,465.65 : 31,580,145,329.54 = 12,583,227,350.66 : x
  2. Step 2: Convert to fraction form
    22,883,667,465.65/31,580,145,329.54 = 12,583,227,350.66/x
  3. Step 3: Cross multiply
    22,883,667,465.65x = 31,580,145,329.54 × 12,583,227,350.66
  4. Step 4: Simplify right side
    22,883,667,465.65x = 397,380,148,448,485,376,000
  5. Step 5: Solve for x
    x = 397,380,148,448,485,376,000/22,883,667,465.65
  6. Step 6: Final answer
    x = 17,365,229,985.32

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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.