Home / 14,618,812,818,635-20,174,445,503,526-8,034,541,860,577.40

Finding the Fourth Proportional to 14,618,812,818,635, 20,174,445,503,526 and 8,034,541,860,577.40

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Solution

The fourth proportional to 14,618,812,818,635, 20,174,445,503,526 and 8,034,541,860,577.40 is: 11,087,933,673,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,618,812,818,635 : 20,174,445,503,526 = 8,034,541,860,577.40 : x
  2. Step 2: Convert to fraction form
    14,618,812,818,635/20,174,445,503,526 = 8,034,541,860,577.40/x
  3. Step 3: Cross multiply
    14,618,812,818,635x = 20,174,445,503,526 × 8,034,541,860,577.40
  4. Step 4: Simplify right side
    14,618,812,818,635x = 162,092,426,912,017,165,053,853,696
  5. Step 5: Solve for x
    x = 162,092,426,912,017,165,053,853,696/14,618,812,818,635
  6. Step 6: Final answer
    x = 11,087,933,673,067.73

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Double scale
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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.