Home / 404,352,448.65-606,528,672.98-337,167,808.65

Finding the Fourth Proportional to 404,352,448.65, 606,528,672.98 and 337,167,808.65

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Solution

The fourth proportional to 404,352,448.65, 606,528,672.98 and 337,167,808.65 is: 505,751,712.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,352,448.65 : 606,528,672.98 = 337,167,808.65 : x
  2. Step 2: Convert to fraction form
    404,352,448.65/606,528,672.98 = 337,167,808.65/x
  3. Step 3: Cross multiply
    404,352,448.65x = 606,528,672.98 × 337,167,808.65
  4. Step 4: Simplify right side
    404,352,448.65x = 204,501,943,550,373,216
  5. Step 5: Solve for x
    x = 204,501,943,550,373,216/404,352,448.65
  6. Step 6: Final answer
    x = 505,751,712.98

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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.