Home / 433,983,317.63-598,897,211.60-238,425,626.75

Finding the Fourth Proportional to 433,983,317.63, 598,897,211.60 and 238,425,626.75

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Solution

The fourth proportional to 433,983,317.63, 598,897,211.60 and 238,425,626.75 is: 329,027,493.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,983,317.63 : 598,897,211.60 = 238,425,626.75 : x
  2. Step 2: Convert to fraction form
    433,983,317.63/598,897,211.60 = 238,425,626.75/x
  3. Step 3: Cross multiply
    433,983,317.63x = 598,897,211.60 × 238,425,626.75
  4. Step 4: Simplify right side
    433,983,317.63x = 142,792,443,032,158,944
  5. Step 5: Solve for x
    x = 142,792,443,032,158,944/433,983,317.63
  6. Step 6: Final answer
    x = 329,027,493.07

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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.