Home / 426,663,133.09-588,842,907.42-241,036,106.20

Finding the Fourth Proportional to 426,663,133.09, 588,842,907.42 and 241,036,106.20

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Solution

The fourth proportional to 426,663,133.09, 588,842,907.42 and 241,036,106.20 is: 332,656,821.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    426,663,133.09 : 588,842,907.42 = 241,036,106.20 : x
  2. Step 2: Convert to fraction form
    426,663,133.09/588,842,907.42 = 241,036,106.20/x
  3. Step 3: Cross multiply
    426,663,133.09x = 588,842,907.42 × 241,036,106.20
  4. Step 4: Simplify right side
    426,663,133.09x = 141,932,401,567,438,080
  5. Step 5: Solve for x
    x = 141,932,401,567,438,080/426,663,133.09
  6. Step 6: Final answer
    x = 332,656,821.18

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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.