Home / 3,075,195,680.60-4,614,472,803.38-1,304,290,943.55

Finding the Fourth Proportional to 3,075,195,680.60, 4,614,472,803.38 and 1,304,290,943.55

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Solution

The fourth proportional to 3,075,195,680.60, 4,614,472,803.38 and 1,304,290,943.55 is: 1,957,148,653.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,195,680.60 : 4,614,472,803.38 = 1,304,290,943.55 : x
  2. Step 2: Convert to fraction form
    3,075,195,680.60/4,614,472,803.38 = 1,304,290,943.55/x
  3. Step 3: Cross multiply
    3,075,195,680.60x = 4,614,472,803.38 × 1,304,290,943.55
  4. Step 4: Simplify right side
    3,075,195,680.60x = 6,018,615,086,699,792,384
  5. Step 5: Solve for x
    x = 6,018,615,086,699,792,384/3,075,195,680.60
  6. Step 6: Final answer
    x = 1,957,148,653.88

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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.