Home / 17,047,214.48-25,570,646.75-9,854,171.48

Finding the Fourth Proportional to 17,047,214.48, 25,570,646.75 and 9,854,171.48

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Solution

The fourth proportional to 17,047,214.48, 25,570,646.75 and 9,854,171.48 is: 14,781,156.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,214.48 : 25,570,646.75 = 9,854,171.48 : x
  2. Step 2: Convert to fraction form
    17,047,214.48/25,570,646.75 = 9,854,171.48/x
  3. Step 3: Cross multiply
    17,047,214.48x = 25,570,646.75 × 9,854,171.48
  4. Step 4: Simplify right side
    17,047,214.48x = 251,977,537,751,880.59
  5. Step 5: Solve for x
    x = 251,977,537,751,880.59/17,047,214.48
  6. Step 6: Final answer
    x = 14,781,156.07

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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.