Home / 103,658,466-239,975,720

Finding the Third Proportional to 103,658,466 and 239,975,720

Calculator

Solution

The third proportional to 103,658,466 and 239,975,720 is: 555,558,541.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,658,466 : 239,975,720 = 239,975,720 : x
  2. Step 2: Convert to fraction form
    103,658,466/239,975,720 = 239,975,720/x
  3. Step 3: Cross multiply
    103,658,466x = 239,975,720 × 239,975,720
  4. Step 4: Simplify right side
    103,658,466x = 57,588,346,189,518,400
  5. Step 5: Solve for x
    x = 57,588,346,189,518,400/103,658,466
  6. Step 6: Final answer
    x = 555,558,541.54

Related Problems

Find third proportional to 51,829,233 and 119,987,860
Half scale
Find third proportional to 207,316,932 and 479,951,440
Double scale
Find third proportional to 103,658,468 and 239,975,725
Similar ratio
Find third proportional to 155,487,699 and 359,963,580
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.