Home / 42,443,891-90,938,461

Finding the Third Proportional to 42,443,891 and 90,938,461

Calculator

Solution

The third proportional to 42,443,891 and 90,938,461 is: 194,840,847.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,443,891 : 90,938,461 = 90,938,461 : x
  2. Step 2: Convert to fraction form
    42,443,891/90,938,461 = 90,938,461/x
  3. Step 3: Cross multiply
    42,443,891x = 90,938,461 × 90,938,461
  4. Step 4: Simplify right side
    42,443,891x = 8,269,803,689,048,521
  5. Step 5: Solve for x
    x = 8,269,803,689,048,521/42,443,891
  6. Step 6: Final answer
    x = 194,840,847.39

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.