Home / 16,529,671,741.91-24,808,834,671.73-8,674,633,639.67

Finding the Fourth Proportional to 16,529,671,741.91, 24,808,834,671.73 and 8,674,633,639.67

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Solution

The fourth proportional to 16,529,671,741.91, 24,808,834,671.73 and 8,674,633,639.67 is: 13,019,469,180.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,529,671,741.91 : 24,808,834,671.73 = 8,674,633,639.67 : x
  2. Step 2: Convert to fraction form
    16,529,671,741.91/24,808,834,671.73 = 8,674,633,639.67/x
  3. Step 3: Cross multiply
    16,529,671,741.91x = 24,808,834,671.73 × 8,674,633,639.67
  4. Step 4: Simplify right side
    16,529,671,741.91x = 215,207,551,804,259,139,584
  5. Step 5: Solve for x
    x = 215,207,551,804,259,139,584/16,529,671,741.91
  6. Step 6: Final answer
    x = 13,019,469,180.30

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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.