Home / 546,146,758-819,220,925.46-223,030,630

Finding the Fourth Proportional to 546,146,758, 819,220,925.46 and 223,030,630

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Solution

The fourth proportional to 546,146,758, 819,220,925.46 and 223,030,630 is: 334,546,266.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,146,758 : 819,220,925.46 = 223,030,630 : x
  2. Step 2: Convert to fraction form
    546,146,758/819,220,925.46 = 223,030,630/x
  3. Step 3: Cross multiply
    546,146,758x = 819,220,925.46 × 223,030,630
  4. Step 4: Simplify right side
    546,146,758x = 182,711,359,114,526,848
  5. Step 5: Solve for x
    x = 182,711,359,114,526,848/546,146,758
  6. Step 6: Final answer
    x = 334,546,266.98

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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.