Home / 242,332,084-521,615,720

Finding the Third Proportional to 242,332,084 and 521,615,720

Calculator

Solution

The third proportional to 242,332,084 and 521,615,720 is: 1,122,769,031.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,332,084 : 521,615,720 = 521,615,720 : x
  2. Step 2: Convert to fraction form
    242,332,084/521,615,720 = 521,615,720/x
  3. Step 3: Cross multiply
    242,332,084x = 521,615,720 × 521,615,720
  4. Step 4: Simplify right side
    242,332,084x = 272,082,959,351,118,400
  5. Step 5: Solve for x
    x = 272,082,959,351,118,400/242,332,084
  6. Step 6: Final answer
    x = 1,122,769,031.90

Related Problems

Find third proportional to 121,166,042 and 260,807,860
Half scale
Find third proportional to 484,664,168 and 1,043,231,440
Double scale
Find third proportional to 242,332,086 and 521,615,724
Similar ratio
Find third proportional to 363,498,126 and 782,423,580
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.