Home / 39,333,734.34-59,027,107.92-13,774,965.18

Finding the Fourth Proportional to 39,333,734.34, 59,027,107.92 and 13,774,965.18

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Solution

The fourth proportional to 39,333,734.34, 59,027,107.92 and 13,774,965.18 is: 20,671,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,333,734.34 : 59,027,107.92 = 13,774,965.18 : x
  2. Step 2: Convert to fraction form
    39,333,734.34/59,027,107.92 = 13,774,965.18/x
  3. Step 3: Cross multiply
    39,333,734.34x = 59,027,107.92 × 13,774,965.18
  4. Step 4: Simplify right side
    39,333,734.34x = 813,096,356,274,102.25
  5. Step 5: Solve for x
    x = 813,096,356,274,102.25/39,333,734.34
  6. Step 6: Final answer
    x = 20,671,730.51

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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.