Home / 16,318,700,723.58-24,483,046,672.08-8,356,506,491.22

Finding the Fourth Proportional to 16,318,700,723.58, 24,483,046,672.08 and 8,356,506,491.22

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Solution

The fourth proportional to 16,318,700,723.58, 24,483,046,672.08 and 8,356,506,491.22 is: 12,537,317,884.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,318,700,723.58 : 24,483,046,672.08 = 8,356,506,491.22 : x
  2. Step 2: Convert to fraction form
    16,318,700,723.58/24,483,046,672.08 = 8,356,506,491.22/x
  3. Step 3: Cross multiply
    16,318,700,723.58x = 24,483,046,672.08 × 8,356,506,491.22
  4. Step 4: Simplify right side
    16,318,700,723.58x = 204,592,738,440,078,753,792
  5. Step 5: Solve for x
    x = 204,592,738,440,078,753,792/16,318,700,723.58
  6. Step 6: Final answer
    x = 12,537,317,884.90

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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.