Home / 575,953,837.65-794,815,782.41-325,111,028.85

Finding the Fourth Proportional to 575,953,837.65, 794,815,782.41 and 325,111,028.85

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Solution

The fourth proportional to 575,953,837.65, 794,815,782.41 and 325,111,028.85 is: 448,652,929.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,953,837.65 : 794,815,782.41 = 325,111,028.85 : x
  2. Step 2: Convert to fraction form
    575,953,837.65/794,815,782.41 = 325,111,028.85/x
  3. Step 3: Cross multiply
    575,953,837.65x = 794,815,782.41 × 325,111,028.85
  4. Step 4: Simplify right side
    575,953,837.65x = 258,403,376,763,907,296
  5. Step 5: Solve for x
    x = 258,403,376,763,907,296/575,953,837.65
  6. Step 6: Final answer
    x = 448,652,929.93

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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.