Home / 4,214,416,537,170.40-5,815,894,820,731.60-2,387,450,473,063

Finding the Fourth Proportional to 4,214,416,537,170.40, 5,815,894,820,731.60 and 2,387,450,473,063

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Solution

The fourth proportional to 4,214,416,537,170.40, 5,815,894,820,731.60 and 2,387,450,473,063 is: 3,294,681,652,507.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,416,537,170.40 : 5,815,894,820,731.60 = 2,387,450,473,063 : x
  2. Step 2: Convert to fraction form
    4,214,416,537,170.40/5,815,894,820,731.60 = 2,387,450,473,063/x
  3. Step 3: Cross multiply
    4,214,416,537,170.40x = 5,815,894,820,731.60 × 2,387,450,473,063
  4. Step 4: Simplify right side
    4,214,416,537,170.40x = 13,885,160,841,040,309,430,255,616
  5. Step 5: Solve for x
    x = 13,885,160,841,040,309,430,255,616/4,214,416,537,170.40
  6. Step 6: Final answer
    x = 3,294,681,652,507.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.