Home / 31,755,374,553.60-47,633,061,830.40-31,755,374,553.60

Finding the Fourth Proportional to 31,755,374,553.60, 47,633,061,830.40 and 31,755,374,553.60

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Solution

The fourth proportional to 31,755,374,553.60, 47,633,061,830.40 and 31,755,374,553.60 is: 47,633,061,830.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,755,374,553.60 : 47,633,061,830.40 = 31,755,374,553.60 : x
  2. Step 2: Convert to fraction form
    31,755,374,553.60/47,633,061,830.40 = 31,755,374,553.60/x
  3. Step 3: Cross multiply
    31,755,374,553.60x = 47,633,061,830.40 × 31,755,374,553.60
  4. Step 4: Simplify right side
    31,755,374,553.60x = 1,512,605,719,559,139,491,840
  5. Step 5: Solve for x
    x = 1,512,605,719,559,139,491,840/31,755,374,553.60
  6. Step 6: Final answer
    x = 47,633,061,830.40

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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.