Home / 69,705,074,466.60-104,578,950,270.45-35,694,686,211.21

Finding the Fourth Proportional to 69,705,074,466.60, 104,578,950,270.45 and 35,694,686,211.21

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Solution

The fourth proportional to 69,705,074,466.60, 104,578,950,270.45 and 35,694,686,211.21 is: 53,552,956,406.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,705,074,466.60 : 104,578,950,270.45 = 35,694,686,211.21 : x
  2. Step 2: Convert to fraction form
    69,705,074,466.60/104,578,950,270.45 = 35,694,686,211.21/x
  3. Step 3: Cross multiply
    69,705,074,466.60x = 104,578,950,270.45 × 35,694,686,211.21
  4. Step 4: Simplify right side
    69,705,074,466.60x = 3,732,912,814,201,447,645,184
  5. Step 5: Solve for x
    x = 3,732,912,814,201,447,645,184/69,705,074,466.60
  6. Step 6: Final answer
    x = 53,552,956,406.21

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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.