Home / 67,909,635-147,303,369

Finding the Third Proportional to 67,909,635 and 147,303,369

Calculator

Solution

The third proportional to 67,909,635 and 147,303,369 is: 319,516,995.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,909,635 : 147,303,369 = 147,303,369 : x
  2. Step 2: Convert to fraction form
    67,909,635/147,303,369 = 147,303,369/x
  3. Step 3: Cross multiply
    67,909,635x = 147,303,369 × 147,303,369
  4. Step 4: Simplify right side
    67,909,635x = 21,698,282,518,750,160
  5. Step 5: Solve for x
    x = 21,698,282,518,750,160/67,909,635
  6. Step 6: Final answer
    x = 319,516,995.18

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.