Home / 730,807,704.69-1,095,773,785.97-232,603,021.37

Finding the Fourth Proportional to 730,807,704.69, 1,095,773,785.97 and 232,603,021.37

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Solution

The fourth proportional to 730,807,704.69, 1,095,773,785.97 and 232,603,021.37 is: 348,765,197.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,807,704.69 : 1,095,773,785.97 = 232,603,021.37 : x
  2. Step 2: Convert to fraction form
    730,807,704.69/1,095,773,785.97 = 232,603,021.37/x
  3. Step 3: Cross multiply
    730,807,704.69x = 1,095,773,785.97 × 232,603,021.37
  4. Step 4: Simplify right side
    730,807,704.69x = 254,880,293,348,023,808
  5. Step 5: Solve for x
    x = 254,880,293,348,023,808/730,807,704.69
  6. Step 6: Final answer
    x = 348,765,197.35

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Why These Related Problems?

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