Home / 14,618,812,818,695-20,174,445,503,611-8,034,541,860,637.90

Finding the Fourth Proportional to 14,618,812,818,695, 20,174,445,503,611 and 8,034,541,860,637.90

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Solution

The fourth proportional to 14,618,812,818,695, 20,174,445,503,611 and 8,034,541,860,637.90 is: 11,087,933,673,152.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,618,812,818,695 : 20,174,445,503,611 = 8,034,541,860,637.90 : x
  2. Step 2: Convert to fraction form
    14,618,812,818,695/20,174,445,503,611 = 8,034,541,860,637.90/x
  3. Step 3: Cross multiply
    14,618,812,818,695x = 20,174,445,503,611 × 8,034,541,860,637.90
  4. Step 4: Simplify right side
    14,618,812,818,695x = 162,092,426,913,920,660,199,702,528
  5. Step 5: Solve for x
    x = 162,092,426,913,920,660,199,702,528/14,618,812,818,695
  6. Step 6: Final answer
    x = 11,087,933,673,152.43

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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.