Home / 17,149,078.04-23,664,858.60-10,180,053.50

Finding the Fourth Proportional to 17,149,078.04, 23,664,858.60 and 10,180,053.50

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Solution

The fourth proportional to 17,149,078.04, 23,664,858.60 and 10,180,053.50 is: 14,047,957.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,149,078.04 : 23,664,858.60 = 10,180,053.50 : x
  2. Step 2: Convert to fraction form
    17,149,078.04/23,664,858.60 = 10,180,053.50/x
  3. Step 3: Cross multiply
    17,149,078.04x = 23,664,858.60 × 10,180,053.50
  4. Step 4: Simplify right side
    17,149,078.04x = 240,909,526,617,935.12
  5. Step 5: Solve for x
    x = 240,909,526,617,935.12/17,149,078.04
  6. Step 6: Final answer
    x = 14,047,957.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.