Home / 575,953,839.90-794,815,785.51-325,111,031.10

Finding the Fourth Proportional to 575,953,839.90, 794,815,785.51 and 325,111,031.10

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Solution

The fourth proportional to 575,953,839.90, 794,815,785.51 and 325,111,031.10 is: 448,652,933.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,953,839.90 : 794,815,785.51 = 325,111,031.10 : x
  2. Step 2: Convert to fraction form
    575,953,839.90/794,815,785.51 = 325,111,031.10/x
  3. Step 3: Cross multiply
    575,953,839.90x = 794,815,785.51 × 325,111,031.10
  4. Step 4: Simplify right side
    575,953,839.90x = 258,403,379,560,087,008
  5. Step 5: Solve for x
    x = 258,403,379,560,087,008/575,953,839.90
  6. Step 6: Final answer
    x = 448,652,933.03

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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.