Home / 1,431,321,354,159.20-2,146,967,882,657.40-655,753,618,271.76

Finding the Fourth Proportional to 1,431,321,354,159.20, 2,146,967,882,657.40 and 655,753,618,271.76

Calculator

Solution

The fourth proportional to 1,431,321,354,159.20, 2,146,967,882,657.40 and 655,753,618,271.76 is: 983,623,945,296.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,431,321,354,159.20 : 2,146,967,882,657.40 = 655,753,618,271.76 : x
  2. Step 2: Convert to fraction form
    1,431,321,354,159.20/2,146,967,882,657.40 = 655,753,618,271.76/x
  3. Step 3: Cross multiply
    1,431,321,354,159.20x = 2,146,967,882,657.40 × 655,753,618,271.76
  4. Step 4: Simplify right side
    1,431,321,354,159.20x = 1,407,881,957,365,849,431,998,464
  5. Step 5: Solve for x
    x = 1,407,881,957,365,849,431,998,464/1,431,321,354,159.20
  6. Step 6: Final answer
    x = 983,623,945,296.95

Related Problems

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.