Home / 33,357,539.16-46,009,673.19-30,613,089.06

Finding the Fourth Proportional to 33,357,539.16, 46,009,673.19 and 30,613,089.06

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Solution

The fourth proportional to 33,357,539.16, 46,009,673.19 and 30,613,089.06 is: 42,224,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,357,539.16 : 46,009,673.19 = 30,613,089.06 : x
  2. Step 2: Convert to fraction form
    33,357,539.16/46,009,673.19 = 30,613,089.06/x
  3. Step 3: Cross multiply
    33,357,539.16x = 46,009,673.19 × 30,613,089.06
  4. Step 4: Simplify right side
    33,357,539.16x = 1,408,498,222,986,964.25
  5. Step 5: Solve for x
    x = 1,408,498,222,986,964.25/33,357,539.16
  6. Step 6: Final answer
    x = 42,224,284.48

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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.