Home / 575,923,465.28-794,796,939.15-325,036,620.83

Finding the Fourth Proportional to 575,923,465.28, 794,796,939.15 and 325,036,620.83

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Solution

The fourth proportional to 575,923,465.28, 794,796,939.15 and 325,036,620.83 is: 448,563,267.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,923,465.28 : 794,796,939.15 = 325,036,620.83 : x
  2. Step 2: Convert to fraction form
    575,923,465.28/794,796,939.15 = 325,036,620.83/x
  3. Step 3: Cross multiply
    575,923,465.28x = 794,796,939.15 × 325,036,620.83
  4. Step 4: Simplify right side
    575,923,465.28x = 258,338,111,347,343,104
  5. Step 5: Solve for x
    x = 258,338,111,347,343,104/575,923,465.28
  6. Step 6: Final answer
    x = 448,563,267.38

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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.