Home / 248,833,204.20-373,249,806.30-105,226,036.20

Finding the Fourth Proportional to 248,833,204.20, 373,249,806.30 and 105,226,036.20

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Solution

The fourth proportional to 248,833,204.20, 373,249,806.30 and 105,226,036.20 is: 157,839,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,833,204.20 : 373,249,806.30 = 105,226,036.20 : x
  2. Step 2: Convert to fraction form
    248,833,204.20/373,249,806.30 = 105,226,036.20/x
  3. Step 3: Cross multiply
    248,833,204.20x = 373,249,806.30 × 105,226,036.20
  4. Step 4: Simplify right side
    248,833,204.20x = 39,275,597,629,366,792
  5. Step 5: Solve for x
    x = 39,275,597,629,366,792/248,833,204.20
  6. Step 6: Final answer
    x = 157,839,054.30

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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.