Home / 104,447,636,187.92-156,702,192,818.40-33,701,019,840.09

Finding the Fourth Proportional to 104,447,636,187.92, 156,702,192,818.40 and 33,701,019,840.09

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Solution

The fourth proportional to 104,447,636,187.92, 156,702,192,818.40 and 33,701,019,840.09 is: 50,561,447,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,447,636,187.92 : 156,702,192,818.40 = 33,701,019,840.09 : x
  2. Step 2: Convert to fraction form
    104,447,636,187.92/156,702,192,818.40 = 33,701,019,840.09/x
  3. Step 3: Cross multiply
    104,447,636,187.92x = 156,702,192,818.40 × 33,701,019,840.09
  4. Step 4: Simplify right side
    104,447,636,187.92x = 5,281,023,709,158,507,020,288
  5. Step 5: Solve for x
    x = 5,281,023,709,158,507,020,288/104,447,636,187.92
  6. Step 6: Final answer
    x = 50,561,447,840.30

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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.