Home / 14,803,874.64-22,144,401-13,896,882

Finding the Fourth Proportional to 14,803,874.64, 22,144,401 and 13,896,882

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Solution

The fourth proportional to 14,803,874.64, 22,144,401 and 13,896,882 is: 20,787,674.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803,874.64 : 22,144,401 = 13,896,882 : x
  2. Step 2: Convert to fraction form
    14,803,874.64/22,144,401 = 13,896,882/x
  3. Step 3: Cross multiply
    14,803,874.64x = 22,144,401 × 13,896,882
  4. Step 4: Simplify right side
    14,803,874.64x = 307,738,127,657,682
  5. Step 5: Solve for x
    x = 307,738,127,657,682/14,803,874.64
  6. Step 6: Final answer
    x = 20,787,674.52

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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.