Home / 545,600,203.98-752,928,583.02-294,704,594.34

Finding the Fourth Proportional to 545,600,203.98, 752,928,583.02 and 294,704,594.34

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Solution

The fourth proportional to 545,600,203.98, 752,928,583.02 and 294,704,594.34 is: 406,692,503.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,600,203.98 : 752,928,583.02 = 294,704,594.34 : x
  2. Step 2: Convert to fraction form
    545,600,203.98/752,928,583.02 = 294,704,594.34/x
  3. Step 3: Cross multiply
    545,600,203.98x = 752,928,583.02 × 294,704,594.34
  4. Step 4: Simplify right side
    545,600,203.98x = 221,891,512,622,135,456
  5. Step 5: Solve for x
    x = 221,891,512,622,135,456/545,600,203.98
  6. Step 6: Final answer
    x = 406,692,503.05

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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.