Home / 104,248,297.42-156,381,534.33-34,197,522.94

Finding the Fourth Proportional to 104,248,297.42, 156,381,534.33 and 34,197,522.94

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Solution

The fourth proportional to 104,248,297.42, 156,381,534.33 and 34,197,522.94 is: 51,299,265.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,248,297.42 : 156,381,534.33 = 34,197,522.94 : x
  2. Step 2: Convert to fraction form
    104,248,297.42/156,381,534.33 = 34,197,522.94/x
  3. Step 3: Cross multiply
    104,248,297.42x = 156,381,534.33 × 34,197,522.94
  4. Step 4: Simplify right side
    104,248,297.42x = 5,347,861,107,709,808
  5. Step 5: Solve for x
    x = 5,347,861,107,709,808/104,248,297.42
  6. Step 6: Final answer
    x = 51,299,265.70

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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.