Home / 44,641,276,428.74-66,971,610,944.93-16,311,162,418.90

Finding the Fourth Proportional to 44,641,276,428.74, 66,971,610,944.93 and 16,311,162,418.90

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Solution

The fourth proportional to 44,641,276,428.74, 66,971,610,944.93 and 16,311,162,418.90 is: 24,470,286,491.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,641,276,428.74 : 66,971,610,944.93 = 16,311,162,418.90 : x
  2. Step 2: Convert to fraction form
    44,641,276,428.74/66,971,610,944.93 = 16,311,162,418.90/x
  3. Step 3: Cross multiply
    44,641,276,428.74x = 66,971,610,944.93 × 16,311,162,418.90
  4. Step 4: Simplify right side
    44,641,276,428.74x = 1,092,384,823,577,982,140,416
  5. Step 5: Solve for x
    x = 1,092,384,823,577,982,140,416/44,641,276,428.74
  6. Step 6: Final answer
    x = 24,470,286,491.96

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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.