Home / 46,209,801.13-63,769,291.66-25,301,453.90

Finding the Fourth Proportional to 46,209,801.13, 63,769,291.66 and 25,301,453.90

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Solution

The fourth proportional to 46,209,801.13, 63,769,291.66 and 25,301,453.90 is: 34,915,878.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,209,801.13 : 63,769,291.66 = 25,301,453.90 : x
  2. Step 2: Convert to fraction form
    46,209,801.13/63,769,291.66 = 25,301,453.90/x
  3. Step 3: Cross multiply
    46,209,801.13x = 63,769,291.66 × 25,301,453.90
  4. Step 4: Simplify right side
    46,209,801.13x = 1,613,455,793,171,144.25
  5. Step 5: Solve for x
    x = 1,613,455,793,171,144.25/46,209,801.13
  6. Step 6: Final answer
    x = 34,915,878.31

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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.