Home / 433,964,610.05-598,870,706.74-235,726,262.24

Finding the Fourth Proportional to 433,964,610.05, 598,870,706.74 and 235,726,262.24

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Solution

The fourth proportional to 433,964,610.05, 598,870,706.74 and 235,726,262.24 is: 325,301,994.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,964,610.05 : 598,870,706.74 = 235,726,262.24 : x
  2. Step 2: Convert to fraction form
    433,964,610.05/598,870,706.74 = 235,726,262.24/x
  3. Step 3: Cross multiply
    433,964,610.05x = 598,870,706.74 × 235,726,262.24
  4. Step 4: Simplify right side
    433,964,610.05x = 141,169,553,261,263,696
  5. Step 5: Solve for x
    x = 141,169,553,261,263,696/433,964,610.05
  6. Step 6: Final answer
    x = 325,301,994.66

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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.