Home / 104,728,196.60-156,984,506.70-46,463,314

Finding the Fourth Proportional to 104,728,196.60, 156,984,506.70 and 46,463,314

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Solution

The fourth proportional to 104,728,196.60, 156,984,506.70 and 46,463,314 is: 69,647,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,728,196.60 : 156,984,506.70 = 46,463,314 : x
  2. Step 2: Convert to fraction form
    104,728,196.60/156,984,506.70 = 46,463,314/x
  3. Step 3: Cross multiply
    104,728,196.60x = 156,984,506.70 × 46,463,314
  4. Step 4: Simplify right side
    104,728,196.60x = 7,294,020,427,937,203
  5. Step 5: Solve for x
    x = 7,294,020,427,937,203/104,728,196.60
  6. Step 6: Final answer
    x = 69,647,150.10

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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.