Home / 336,189,130.65-503,249,405.25-219,352,910.04

Finding the Fourth Proportional to 336,189,130.65, 503,249,405.25 and 219,352,910.04

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Solution

The fourth proportional to 336,189,130.65, 503,249,405.25 and 219,352,910.04 is: 328,354,522.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,189,130.65 : 503,249,405.25 = 219,352,910.04 : x
  2. Step 2: Convert to fraction form
    336,189,130.65/503,249,405.25 = 219,352,910.04/x
  3. Step 3: Cross multiply
    336,189,130.65x = 503,249,405.25 × 219,352,910.04
  4. Step 4: Simplify right side
    336,189,130.65x = 110,389,221,517,486,752
  5. Step 5: Solve for x
    x = 110,389,221,517,486,752/336,189,130.65
  6. Step 6: Final answer
    x = 328,354,522.66

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.