Home / 13,694,164,543.72-20,526,910,208.25-5,730,895,295.18

Finding the Fourth Proportional to 13,694,164,543.72, 20,526,910,208.25 and 5,730,895,295.18

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Solution

The fourth proportional to 13,694,164,543.72, 20,526,910,208.25 and 5,730,895,295.18 is: 8,590,343,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,694,164,543.72 : 20,526,910,208.25 = 5,730,895,295.18 : x
  2. Step 2: Convert to fraction form
    13,694,164,543.72/20,526,910,208.25 = 5,730,895,295.18/x
  3. Step 3: Cross multiply
    13,694,164,543.72x = 20,526,910,208.25 × 5,730,895,295.18
  4. Step 4: Simplify right side
    13,694,164,543.72x = 117,637,573,137,113,333,760
  5. Step 5: Solve for x
    x = 117,637,573,137,113,333,760/13,694,164,543.72
  6. Step 6: Final answer
    x = 8,590,343,190.46

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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.