Home / 350,995,193.06-526,180,566.98-166,648,938.98

Finding the Fourth Proportional to 350,995,193.06, 526,180,566.98 and 166,648,938.98

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Solution

The fourth proportional to 350,995,193.06, 526,180,566.98 and 166,648,938.98 is: 249,825,168.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,995,193.06 : 526,180,566.98 = 166,648,938.98 : x
  2. Step 2: Convert to fraction form
    350,995,193.06/526,180,566.98 = 166,648,938.98/x
  3. Step 3: Cross multiply
    350,995,193.06x = 526,180,566.98 × 166,648,938.98
  4. Step 4: Simplify right side
    350,995,193.06x = 87,687,433,196,897,536
  5. Step 5: Solve for x
    x = 87,687,433,196,897,536/350,995,193.06
  6. Step 6: Final answer
    x = 249,825,168.36

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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.