Home / 207,316,742-479,950,960

Finding the Third Proportional to 207,316,742 and 479,950,960

Calculator

Solution

The third proportional to 207,316,742 and 479,950,960 is: 1,111,115,878.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,316,742 : 479,950,960 = 479,950,960 : x
  2. Step 2: Convert to fraction form
    207,316,742/479,950,960 = 479,950,960/x
  3. Step 3: Cross multiply
    207,316,742x = 479,950,960 × 479,950,960
  4. Step 4: Simplify right side
    207,316,742x = 230,352,924,004,921,600
  5. Step 5: Solve for x
    x = 230,352,924,004,921,600/207,316,742
  6. Step 6: Final answer
    x = 1,111,115,878.93

Related Problems

Find third proportional to 103,658,371 and 239,975,480
Half scale
Find third proportional to 414,633,484 and 959,901,920
Double scale
Find third proportional to 207,316,744 and 479,950,965
Similar ratio
Find third proportional to 310,975,113 and 719,926,440
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.