Home / 447,974,118,216.40-671,961,177,324.60-447,974,118,216.40

Finding the Fourth Proportional to 447,974,118,216.40, 671,961,177,324.60 and 447,974,118,216.40

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Solution

The fourth proportional to 447,974,118,216.40, 671,961,177,324.60 and 447,974,118,216.40 is: 671,961,177,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,974,118,216.40 : 671,961,177,324.60 = 447,974,118,216.40 : x
  2. Step 2: Convert to fraction form
    447,974,118,216.40/671,961,177,324.60 = 447,974,118,216.40/x
  3. Step 3: Cross multiply
    447,974,118,216.40x = 671,961,177,324.60 × 447,974,118,216.40
  4. Step 4: Simplify right side
    447,974,118,216.40x = 301,021,215,887,641,695,748,096
  5. Step 5: Solve for x
    x = 301,021,215,887,641,695,748,096/447,974,118,216.40
  6. Step 6: Final answer
    x = 671,961,177,324.60

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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.