Home / 14,671,406.90-22,008,082.35-3,888,557.30

Finding the Fourth Proportional to 14,671,406.90, 22,008,082.35 and 3,888,557.30

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Solution

The fourth proportional to 14,671,406.90, 22,008,082.35 and 3,888,557.30 is: 5,833,093.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671,406.90 : 22,008,082.35 = 3,888,557.30 : x
  2. Step 2: Convert to fraction form
    14,671,406.90/22,008,082.35 = 3,888,557.30/x
  3. Step 3: Cross multiply
    14,671,406.90x = 22,008,082.35 × 3,888,557.30
  4. Step 4: Simplify right side
    14,671,406.90x = 85,579,689,281,093.66
  5. Step 5: Solve for x
    x = 85,579,689,281,093.66/14,671,406.90
  6. Step 6: Final answer
    x = 5,833,093.57

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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.