Home / 8,694,011,570.43-13,041,017,355.64-8,694,011,570.43

Finding the Fourth Proportional to 8,694,011,570.43, 13,041,017,355.64 and 8,694,011,570.43

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Solution

The fourth proportional to 8,694,011,570.43, 13,041,017,355.64 and 8,694,011,570.43 is: 13,041,017,355.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,694,011,570.43 : 13,041,017,355.64 = 8,694,011,570.43 : x
  2. Step 2: Convert to fraction form
    8,694,011,570.43/13,041,017,355.64 = 8,694,011,570.43/x
  3. Step 3: Cross multiply
    8,694,011,570.43x = 13,041,017,355.64 × 8,694,011,570.43
  4. Step 4: Simplify right side
    8,694,011,570.43x = 113,378,755,780,112,596,992
  5. Step 5: Solve for x
    x = 113,378,755,780,112,596,992/8,694,011,570.43
  6. Step 6: Final answer
    x = 13,041,017,355.64

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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.