Home / 409,577,479-599,038,048

Finding the Third Proportional to 409,577,479 and 599,038,048

Calculator

Solution

The third proportional to 409,577,479 and 599,038,048 is: 876,138,463.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    409,577,479 : 599,038,048 = 599,038,048 : x
  2. Step 2: Convert to fraction form
    409,577,479/599,038,048 = 599,038,048/x
  3. Step 3: Cross multiply
    409,577,479x = 599,038,048 × 599,038,048
  4. Step 4: Simplify right side
    409,577,479x = 358,846,582,951,650,304
  5. Step 5: Solve for x
    x = 358,846,582,951,650,304/409,577,479
  6. Step 6: Final answer
    x = 876,138,463.05

Related Problems

Find third proportional to 204,788,739.50 and 299,519,024
Half scale
Find third proportional to 819,154,958 and 1,198,076,096
Double scale
Find third proportional to 409,577,481 and 599,038,051
Similar ratio
Find third proportional to 614,366,218.50 and 898,557,072
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.