Home / 15,039,046-21,924,822

Finding the Third Proportional to 15,039,046 and 21,924,822

Calculator

Solution

The third proportional to 15,039,046 and 21,924,822 is: 31,963,318.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,039,046 : 21,924,822 = 21,924,822 : x
  2. Step 2: Convert to fraction form
    15,039,046/21,924,822 = 21,924,822/x
  3. Step 3: Cross multiply
    15,039,046x = 21,924,822 × 21,924,822
  4. Step 4: Simplify right side
    15,039,046x = 480,697,819,731,684
  5. Step 5: Solve for x
    x = 480,697,819,731,684/15,039,046
  6. Step 6: Final answer
    x = 31,963,318.67

Related Problems

Find third proportional to 7,519,523 and 10,962,411
Half scale
Find third proportional to 30,078,092 and 43,849,644
Double scale
Find third proportional to 15,039,048 and 21,924,825
Similar ratio
Find third proportional to 22,558,569 and 32,887,233
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.