Home / 299,426,345-651,577,958

Finding the Third Proportional to 299,426,345 and 651,577,958

Calculator

Solution

The third proportional to 299,426,345 and 651,577,958 is: 1,417,890,718.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,426,345 : 651,577,958 = 651,577,958 : x
  2. Step 2: Convert to fraction form
    299,426,345/651,577,958 = 651,577,958/x
  3. Step 3: Cross multiply
    299,426,345x = 651,577,958 × 651,577,958
  4. Step 4: Simplify right side
    299,426,345x = 424,553,835,351,449,792
  5. Step 5: Solve for x
    x = 424,553,835,351,449,792/299,426,345
  6. Step 6: Final answer
    x = 1,417,890,718.17

Related Problems

Find third proportional to 149,713,172.50 and 325,788,979
Half scale
Find third proportional to 598,852,690 and 1,303,155,916
Double scale
Find third proportional to 299,426,347 and 651,577,962
Similar ratio
Find third proportional to 449,139,517.50 and 977,366,937
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.