Home / 362,875,967.01-544,312,396.97-100,559,768.73

Finding the Fourth Proportional to 362,875,967.01, 544,312,396.97 and 100,559,768.73

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Solution

The fourth proportional to 362,875,967.01, 544,312,396.97 and 100,559,768.73 is: 150,839,222.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,875,967.01 : 544,312,396.97 = 100,559,768.73 : x
  2. Step 2: Convert to fraction form
    362,875,967.01/544,312,396.97 = 100,559,768.73/x
  3. Step 3: Cross multiply
    362,875,967.01x = 544,312,396.97 × 100,559,768.73
  4. Step 4: Simplify right side
    362,875,967.01x = 54,735,928,755,672,360
  5. Step 5: Solve for x
    x = 54,735,928,755,672,360/362,875,967.01
  6. Step 6: Final answer
    x = 150,839,222.58

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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.