Home / 1,731,912,698.76-2,598,110,525.93-535,486,087.41

Finding the Fourth Proportional to 1,731,912,698.76, 2,598,110,525.93 and 535,486,087.41

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Solution

The fourth proportional to 1,731,912,698.76, 2,598,110,525.93 and 535,486,087.41 is: 803,303,793.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,912,698.76 : 2,598,110,525.93 = 535,486,087.41 : x
  2. Step 2: Convert to fraction form
    1,731,912,698.76/2,598,110,525.93 = 535,486,087.41/x
  3. Step 3: Cross multiply
    1,731,912,698.76x = 2,598,110,525.93 × 535,486,087.41
  4. Step 4: Simplify right side
    1,731,912,698.76x = 1,391,252,040,188,993,024
  5. Step 5: Solve for x
    x = 1,391,252,040,188,993,024/1,731,912,698.76
  6. Step 6: Final answer
    x = 803,303,793.08

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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.