Home / 33,357,539.66-46,009,673.88-30,613,089.56

Finding the Fourth Proportional to 33,357,539.66, 46,009,673.88 and 30,613,089.56

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Solution

The fourth proportional to 33,357,539.66, 46,009,673.88 and 30,613,089.56 is: 42,224,285.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,357,539.66 : 46,009,673.88 = 30,613,089.56 : x
  2. Step 2: Convert to fraction form
    33,357,539.66/46,009,673.88 = 30,613,089.56/x
  3. Step 3: Cross multiply
    33,357,539.66x = 46,009,673.88 × 30,613,089.56
  4. Step 4: Simplify right side
    33,357,539.66x = 1,408,498,267,114,832.75
  5. Step 5: Solve for x
    x = 1,408,498,267,114,832.75/33,357,539.66
  6. Step 6: Final answer
    x = 42,224,285.17

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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.