Home / 33,372,559.14-46,051,898.89-18,486,875.20

Finding the Fourth Proportional to 33,372,559.14, 46,051,898.89 and 18,486,875.20

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Solution

The fourth proportional to 33,372,559.14, 46,051,898.89 and 18,486,875.20 is: 25,510,650.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,372,559.14 : 46,051,898.89 = 18,486,875.20 : x
  2. Step 2: Convert to fraction form
    33,372,559.14/46,051,898.89 = 18,486,875.20/x
  3. Step 3: Cross multiply
    33,372,559.14x = 46,051,898.89 × 18,486,875.20
  4. Step 4: Simplify right side
    33,372,559.14x = 851,355,707,502,448.50
  5. Step 5: Solve for x
    x = 851,355,707,502,448.50/33,372,559.14
  6. Step 6: Final answer
    x = 25,510,650.95

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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.