Home / 546,146,757-819,220,923.96-223,030,629

Finding the Fourth Proportional to 546,146,757, 819,220,923.96 and 223,030,629

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Solution

The fourth proportional to 546,146,757, 819,220,923.96 and 223,030,629 is: 334,546,265.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,146,757 : 819,220,923.96 = 223,030,629 : x
  2. Step 2: Convert to fraction form
    546,146,757/819,220,923.96 = 223,030,629/x
  3. Step 3: Cross multiply
    546,146,757x = 819,220,923.96 × 223,030,629
  4. Step 4: Simplify right side
    546,146,757x = 182,711,357,960,759,968
  5. Step 5: Solve for x
    x = 182,711,357,960,759,968/546,146,757
  6. Step 6: Final answer
    x = 334,546,265.48

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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.