Home / 1,537,460,505.48-2,306,584,024.20-446,943,573.48

Finding the Fourth Proportional to 1,537,460,505.48, 2,306,584,024.20 and 446,943,573.48

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Solution

The fourth proportional to 1,537,460,505.48, 2,306,584,024.20 and 446,943,573.48 is: 670,529,683.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,460,505.48 : 2,306,584,024.20 = 446,943,573.48 : x
  2. Step 2: Convert to fraction form
    1,537,460,505.48/2,306,584,024.20 = 446,943,573.48/x
  3. Step 3: Cross multiply
    1,537,460,505.48x = 2,306,584,024.20 × 446,943,573.48
  4. Step 4: Simplify right side
    1,537,460,505.48x = 1,030,912,906,307,826,816
  5. Step 5: Solve for x
    x = 1,030,912,906,307,826,816/1,537,460,505.48
  6. Step 6: Final answer
    x = 670,529,683.61

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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.