Home / 21,282,361,528,225-31,923,594,606,062-6,001,459,155,152.80

Finding the Fourth Proportional to 21,282,361,528,225, 31,923,594,606,062 and 6,001,459,155,152.80

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Solution

The fourth proportional to 21,282,361,528,225, 31,923,594,606,062 and 6,001,459,155,152.80 is: 9,002,203,484,789.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,282,361,528,225 : 31,923,594,606,062 = 6,001,459,155,152.80 : x
  2. Step 2: Convert to fraction form
    21,282,361,528,225/31,923,594,606,062 = 6,001,459,155,152.80/x
  3. Step 3: Cross multiply
    21,282,361,528,225x = 31,923,594,606,062 × 6,001,459,155,152.80
  4. Step 4: Simplify right side
    21,282,361,528,225x = 191,588,149,113,937,343,874,596,864
  5. Step 5: Solve for x
    x = 191,588,149,113,937,343,874,596,864/21,282,361,528,225
  6. Step 6: Final answer
    x = 9,002,203,484,789.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.