Home / 373,669,573.60-560,504,360.40-371,517,237.55

Finding the Fourth Proportional to 373,669,573.60, 560,504,360.40 and 371,517,237.55

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Solution

The fourth proportional to 373,669,573.60, 560,504,360.40 and 371,517,237.55 is: 557,275,856.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,669,573.60 : 560,504,360.40 = 371,517,237.55 : x
  2. Step 2: Convert to fraction form
    373,669,573.60/560,504,360.40 = 371,517,237.55/x
  3. Step 3: Cross multiply
    373,669,573.60x = 560,504,360.40 × 371,517,237.55
  4. Step 4: Simplify right side
    373,669,573.60x = 208,237,031,610,537,600
  5. Step 5: Solve for x
    x = 208,237,031,610,537,600/373,669,573.60
  6. Step 6: Final answer
    x = 557,275,856.33

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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.