Home / 34,977,652.66-52,455,111.25-11,628,127.72

Finding the Fourth Proportional to 34,977,652.66, 52,455,111.25 and 11,628,127.72

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Solution

The fourth proportional to 34,977,652.66, 52,455,111.25 and 11,628,127.72 is: 17,438,412.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,977,652.66 : 52,455,111.25 = 11,628,127.72 : x
  2. Step 2: Convert to fraction form
    34,977,652.66/52,455,111.25 = 11,628,127.72/x
  3. Step 3: Cross multiply
    34,977,652.66x = 52,455,111.25 × 11,628,127.72
  4. Step 4: Simplify right side
    34,977,652.66x = 609,954,733,181,808.88
  5. Step 5: Solve for x
    x = 609,954,733,181,808.88/34,977,652.66
  6. Step 6: Final answer
    x = 17,438,412.44

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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.