Home / 10,222,885,504.70-15,334,328,257.05-6,733,231,322.30

Finding the Fourth Proportional to 10,222,885,504.70, 15,334,328,257.05 and 6,733,231,322.30

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Solution

The fourth proportional to 10,222,885,504.70, 15,334,328,257.05 and 6,733,231,322.30 is: 10,099,846,983.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,222,885,504.70 : 15,334,328,257.05 = 6,733,231,322.30 : x
  2. Step 2: Convert to fraction form
    10,222,885,504.70/15,334,328,257.05 = 6,733,231,322.30/x
  3. Step 3: Cross multiply
    10,222,885,504.70x = 15,334,328,257.05 × 6,733,231,322.30
  4. Step 4: Simplify right side
    10,222,885,504.70x = 103,249,579,326,799,020,032
  5. Step 5: Solve for x
    x = 103,249,579,326,799,020,032/10,222,885,504.70
  6. Step 6: Final answer
    x = 10,099,846,983.45

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1.5x scale

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.