Home / 10,145,486-22,478,476

Finding the Third Proportional to 10,145,486 and 22,478,476

Calculator

Solution

The third proportional to 10,145,486 and 22,478,476 is: 49,803,615.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,145,486 : 22,478,476 = 22,478,476 : x
  2. Step 2: Convert to fraction form
    10,145,486/22,478,476 = 22,478,476/x
  3. Step 3: Cross multiply
    10,145,486x = 22,478,476 × 22,478,476
  4. Step 4: Simplify right side
    10,145,486x = 505,281,883,282,576
  5. Step 5: Solve for x
    x = 505,281,883,282,576/10,145,486
  6. Step 6: Final answer
    x = 49,803,615.45

Related Problems

Find third proportional to 5,072,743 and 11,239,238
Half scale
Find third proportional to 20,290,972 and 44,956,952
Double scale
Find third proportional to 10,145,488 and 22,478,480
Similar ratio
Find third proportional to 15,218,229 and 33,717,714
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.