Home / 156,118,754.04-234,156,873.06-41,093,664.12

Finding the Fourth Proportional to 156,118,754.04, 234,156,873.06 and 41,093,664.12

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Solution

The fourth proportional to 156,118,754.04, 234,156,873.06 and 41,093,664.12 is: 61,634,900.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,118,754.04 : 234,156,873.06 = 41,093,664.12 : x
  2. Step 2: Convert to fraction form
    156,118,754.04/234,156,873.06 = 41,093,664.12/x
  3. Step 3: Cross multiply
    156,118,754.04x = 234,156,873.06 × 41,093,664.12
  4. Step 4: Simplify right side
    156,118,754.04x = 9,622,363,892,917,116
  5. Step 5: Solve for x
    x = 9,622,363,892,917,116/156,118,754.04
  6. Step 6: Final answer
    x = 61,634,900.64

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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.