Home / 322,526,487-498,047,899

Finding the Third Proportional to 322,526,487 and 498,047,899

Calculator

Solution

The third proportional to 322,526,487 and 498,047,899 is: 769,089,422.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,526,487 : 498,047,899 = 498,047,899 : x
  2. Step 2: Convert to fraction form
    322,526,487/498,047,899 = 498,047,899/x
  3. Step 3: Cross multiply
    322,526,487x = 498,047,899 × 498,047,899
  4. Step 4: Simplify right side
    322,526,487x = 248,051,709,698,314,208
  5. Step 5: Solve for x
    x = 248,051,709,698,314,208/322,526,487
  6. Step 6: Final answer
    x = 769,089,422.72

Related Problems

Find third proportional to 161,263,243.50 and 249,023,949.50
Half scale
Find third proportional to 645,052,974 and 996,095,798
Double scale
Find third proportional to 322,526,489 and 498,047,902
Similar ratio
Find third proportional to 483,789,730.50 and 747,071,848.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.