Home / 35,381,529.45-53,069,734.58-11,127,394.41

Finding the Fourth Proportional to 35,381,529.45, 53,069,734.58 and 11,127,394.41

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Solution

The fourth proportional to 35,381,529.45, 53,069,734.58 and 11,127,394.41 is: 16,690,286.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,381,529.45 : 53,069,734.58 = 11,127,394.41 : x
  2. Step 2: Convert to fraction form
    35,381,529.45/53,069,734.58 = 11,127,394.41/x
  3. Step 3: Cross multiply
    35,381,529.45x = 53,069,734.58 × 11,127,394.41
  4. Step 4: Simplify right side
    35,381,529.45x = 590,527,867,850,038.75
  5. Step 5: Solve for x
    x = 590,527,867,850,038.75/35,381,529.45
  6. Step 6: Final answer
    x = 16,690,286.63

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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.