Home / 8,872,572,776-13,782,372,345

Finding the Third Proportional to 8,872,572,776 and 13,782,372,345

Calculator

Solution

The third proportional to 8,872,572,776 and 13,782,372,345 is: 21,409,098,832.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,872,572,776 : 13,782,372,345 = 13,782,372,345 : x
  2. Step 2: Convert to fraction form
    8,872,572,776/13,782,372,345 = 13,782,372,345/x
  3. Step 3: Cross multiply
    8,872,572,776x = 13,782,372,345 × 13,782,372,345
  4. Step 4: Simplify right side
    8,872,572,776x = 189,953,787,456,220,790,784
  5. Step 5: Solve for x
    x = 189,953,787,456,220,790,784/8,872,572,776
  6. Step 6: Final answer
    x = 21,409,098,832.08

Related Problems

Find third proportional to 4,436,286,388 and 6,891,186,172.50
Half scale
Find third proportional to 17,745,145,552 and 27,564,744,690
Double scale
Find third proportional to 8,872,572,778 and 13,782,372,348
Similar ratio
Find third proportional to 13,308,859,164 and 20,673,558,517.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.