Home / 337,643,041.93-465,996,333.28-194,560,968.30

Finding the Fourth Proportional to 337,643,041.93, 465,996,333.28 and 194,560,968.30

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Solution

The fourth proportional to 337,643,041.93, 465,996,333.28 and 194,560,968.30 is: 268,522,334.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,643,041.93 : 465,996,333.28 = 194,560,968.30 : x
  2. Step 2: Convert to fraction form
    337,643,041.93/465,996,333.28 = 194,560,968.30/x
  3. Step 3: Cross multiply
    337,643,041.93x = 465,996,333.28 × 194,560,968.30
  4. Step 4: Simplify right side
    337,643,041.93x = 90,664,697,826,233,504
  5. Step 5: Solve for x
    x = 90,664,697,826,233,504/337,643,041.93
  6. Step 6: Final answer
    x = 268,522,334.44

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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.