Home / 60,078,815-123,342,592

Finding the Third Proportional to 60,078,815 and 123,342,592

Calculator

Solution

The third proportional to 60,078,815 and 123,342,592 is: 253,223,952.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,078,815 : 123,342,592 = 123,342,592 : x
  2. Step 2: Convert to fraction form
    60,078,815/123,342,592 = 123,342,592/x
  3. Step 3: Cross multiply
    60,078,815x = 123,342,592 × 123,342,592
  4. Step 4: Simplify right side
    60,078,815x = 15,213,395,001,278,464
  5. Step 5: Solve for x
    x = 15,213,395,001,278,464/60,078,815
  6. Step 6: Final answer
    x = 253,223,952.59

Related Problems

Find third proportional to 30,039,407.50 and 61,671,296
Half scale
Find third proportional to 120,157,630 and 246,685,184
Double scale
Find third proportional to 60,078,817 and 123,342,596
Similar ratio
Find third proportional to 90,118,222.50 and 185,013,888
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.