Home / 730,631,657.61-1,095,947,465.23-337,042,033.56

Finding the Fourth Proportional to 730,631,657.61, 1,095,947,465.23 and 337,042,033.56

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Solution

The fourth proportional to 730,631,657.61, 1,095,947,465.23 and 337,042,033.56 is: 505,563,040.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,631,657.61 : 1,095,947,465.23 = 337,042,033.56 : x
  2. Step 2: Convert to fraction form
    730,631,657.61/1,095,947,465.23 = 337,042,033.56/x
  3. Step 3: Cross multiply
    730,631,657.61x = 1,095,947,465.23 × 337,042,033.56
  4. Step 4: Simplify right side
    730,631,657.61x = 369,380,362,352,341,184
  5. Step 5: Solve for x
    x = 369,380,362,352,341,184/730,631,657.61
  6. Step 6: Final answer
    x = 505,563,040.56

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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.