Home / 1,415,017,755,217-2,122,526,632,825.50-1,415,017,755,217

Finding the Fourth Proportional to 1,415,017,755,217, 2,122,526,632,825.50 and 1,415,017,755,217

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Solution

The fourth proportional to 1,415,017,755,217, 2,122,526,632,825.50 and 1,415,017,755,217 is: 2,122,526,632,825.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,415,017,755,217 : 2,122,526,632,825.50 = 1,415,017,755,217 : x
  2. Step 2: Convert to fraction form
    1,415,017,755,217/2,122,526,632,825.50 = 1,415,017,755,217/x
  3. Step 3: Cross multiply
    1,415,017,755,217x = 2,122,526,632,825.50 × 1,415,017,755,217
  4. Step 4: Simplify right side
    1,415,017,755,217x = 3,003,412,871,369,036,421,660,672
  5. Step 5: Solve for x
    x = 3,003,412,871,369,036,421,660,672/1,415,017,755,217
  6. Step 6: Final answer
    x = 2,122,526,632,825.50

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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.