Home / 34,885,035.51-52,323,560.49-9,328,037.82

Finding the Fourth Proportional to 34,885,035.51, 52,323,560.49 and 9,328,037.82

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Solution

The fourth proportional to 34,885,035.51, 52,323,560.49 and 9,328,037.82 is: 13,990,989.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,035.51 : 52,323,560.49 = 9,328,037.82 : x
  2. Step 2: Convert to fraction form
    34,885,035.51/52,323,560.49 = 9,328,037.82/x
  3. Step 3: Cross multiply
    34,885,035.51x = 52,323,560.49 × 9,328,037.82
  4. Step 4: Simplify right side
    34,885,035.51x = 488,076,151,127,777.75
  5. Step 5: Solve for x
    x = 488,076,151,127,777.75/34,885,035.51
  6. Step 6: Final answer
    x = 13,990,989.09

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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.