Home / 50,016,595.15-75,014,395.05-14,106,405.07

Finding the Fourth Proportional to 50,016,595.15, 75,014,395.05 and 14,106,405.07

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Solution

The fourth proportional to 50,016,595.15, 75,014,395.05 and 14,106,405.07 is: 21,156,646.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,016,595.15 : 75,014,395.05 = 14,106,405.07 : x
  2. Step 2: Convert to fraction form
    50,016,595.15/75,014,395.05 = 14,106,405.07/x
  3. Step 3: Cross multiply
    50,016,595.15x = 75,014,395.05 × 14,106,405.07
  4. Step 4: Simplify right side
    50,016,595.15x = 1,058,183,442,281,230.88
  5. Step 5: Solve for x
    x = 1,058,183,442,281,230.88/50,016,595.15
  6. Step 6: Final answer
    x = 21,156,646.89

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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.