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Finding the Fourth Proportional to 29,470,404,681.20, 44,205,607,021.80 and 29,470,404,681.20

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Solution

The fourth proportional to 29,470,404,681.20, 44,205,607,021.80 and 29,470,404,681.20 is: 44,205,607,021.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,470,404,681.20 : 44,205,607,021.80 = 29,470,404,681.20 : x
  2. Step 2: Convert to fraction form
    29,470,404,681.20/44,205,607,021.80 = 29,470,404,681.20/x
  3. Step 3: Cross multiply
    29,470,404,681.20x = 44,205,607,021.80 × 29,470,404,681.20
  4. Step 4: Simplify right side
    29,470,404,681.20x = 1,302,757,128,110,542,422,016
  5. Step 5: Solve for x
    x = 1,302,757,128,110,542,422,016/29,470,404,681.20
  6. Step 6: Final answer
    x = 44,205,607,021.80

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1.5x scale

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.