Home / 35,140,345,351.44-52,710,473,513.88-8,967,939,570.96

Finding the Fourth Proportional to 35,140,345,351.44, 52,710,473,513.88 and 8,967,939,570.96

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Solution

The fourth proportional to 35,140,345,351.44, 52,710,473,513.88 and 8,967,939,570.96 is: 13,451,897,996.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,140,345,351.44 : 52,710,473,513.88 = 8,967,939,570.96 : x
  2. Step 2: Convert to fraction form
    35,140,345,351.44/52,710,473,513.88 = 8,967,939,570.96/x
  3. Step 3: Cross multiply
    35,140,345,351.44x = 52,710,473,513.88 × 8,967,939,570.96
  4. Step 4: Simplify right side
    35,140,345,351.44x = 472,704,341,229,163,380,736
  5. Step 5: Solve for x
    x = 472,704,341,229,163,380,736/35,140,345,351.44
  6. Step 6: Final answer
    x = 13,451,897,996.49

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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.