Home / 724,464,522-1,129,743,423

Finding the Third Proportional to 724,464,522 and 1,129,743,423

Calculator

Solution

The third proportional to 724,464,522 and 1,129,743,423 is: 1,761,742,863.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,464,522 : 1,129,743,423 = 1,129,743,423 : x
  2. Step 2: Convert to fraction form
    724,464,522/1,129,743,423 = 1,129,743,423/x
  3. Step 3: Cross multiply
    724,464,522x = 1,129,743,423 × 1,129,743,423
  4. Step 4: Simplify right side
    724,464,522x = 1,276,320,201,811,757,056
  5. Step 5: Solve for x
    x = 1,276,320,201,811,757,056/724,464,522
  6. Step 6: Final answer
    x = 1,761,742,863.94

Related Problems

Find third proportional to 362,232,261 and 564,871,711.50
Half scale
Find third proportional to 1,448,929,044 and 2,259,486,846
Double scale
Find third proportional to 724,464,524 and 1,129,743,426
Similar ratio
Find third proportional to 1,086,696,783 and 1,694,615,134.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.