Home / 57,012,001-124,478,105

Finding the Third Proportional to 57,012,001 and 124,478,105

Calculator

Solution

The third proportional to 57,012,001 and 124,478,105 is: 271,781,350.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,012,001 : 124,478,105 = 124,478,105 : x
  2. Step 2: Convert to fraction form
    57,012,001/124,478,105 = 124,478,105/x
  3. Step 3: Cross multiply
    57,012,001x = 124,478,105 × 124,478,105
  4. Step 4: Simplify right side
    57,012,001x = 15,494,798,624,391,024
  5. Step 5: Solve for x
    x = 15,494,798,624,391,024/57,012,001
  6. Step 6: Final answer
    x = 271,781,350.46

Related Problems

Find third proportional to 28,506,000.50 and 62,239,052.50
Half scale
Find third proportional to 114,024,002 and 248,956,210
Double scale
Find third proportional to 57,012,003 and 124,478,109
Similar ratio
Find third proportional to 85,518,001.50 and 186,717,157.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.