Home / 44,448,997,777.13-66,686,594,105.68-17,905,855,543.13

Finding the Fourth Proportional to 44,448,997,777.13, 66,686,594,105.68 and 17,905,855,543.13

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Solution

The fourth proportional to 44,448,997,777.13, 66,686,594,105.68 and 17,905,855,543.13 is: 26,864,059,493.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,997,777.13 : 66,686,594,105.68 = 17,905,855,543.13 : x
  2. Step 2: Convert to fraction form
    44,448,997,777.13/66,686,594,105.68 = 17,905,855,543.13/x
  3. Step 3: Cross multiply
    44,448,997,777.13x = 66,686,594,105.68 × 17,905,855,543.13
  4. Step 4: Simplify right side
    44,448,997,777.13x = 1,194,080,520,719,348,006,912
  5. Step 5: Solve for x
    x = 1,194,080,520,719,348,006,912/44,448,997,777.13
  6. Step 6: Final answer
    x = 26,864,059,493.68

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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.