Home / 273,600,430.44-377,566,880.32-148,149,973.36

Finding the Fourth Proportional to 273,600,430.44, 377,566,880.32 and 148,149,973.36

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Solution

The fourth proportional to 273,600,430.44, 377,566,880.32 and 148,149,973.36 is: 204,446,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,600,430.44 : 377,566,880.32 = 148,149,973.36 : x
  2. Step 2: Convert to fraction form
    273,600,430.44/377,566,880.32 = 148,149,973.36/x
  3. Step 3: Cross multiply
    273,600,430.44x = 377,566,880.32 × 148,149,973.36
  4. Step 4: Simplify right side
    273,600,430.44x = 55,936,523,261,026,312
  5. Step 5: Solve for x
    x = 55,936,523,261,026,312/273,600,430.44
  6. Step 6: Final answer
    x = 204,446,035.30

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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.