Home / 14,737,038.56-22,094,885.28-6,212,695.76

Finding the Fourth Proportional to 14,737,038.56, 22,094,885.28 and 6,212,695.76

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Solution

The fourth proportional to 14,737,038.56, 22,094,885.28 and 6,212,695.76 is: 9,314,544.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,737,038.56 : 22,094,885.28 = 6,212,695.76 : x
  2. Step 2: Convert to fraction form
    14,737,038.56/22,094,885.28 = 6,212,695.76/x
  3. Step 3: Cross multiply
    14,737,038.56x = 22,094,885.28 × 6,212,695.76
  4. Step 4: Simplify right side
    14,737,038.56x = 137,268,800,096,742.42
  5. Step 5: Solve for x
    x = 137,268,800,096,742.42/14,737,038.56
  6. Step 6: Final answer
    x = 9,314,544.41

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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.