Home / 118,237,469-276,256,088

Finding the Third Proportional to 118,237,469 and 276,256,088

Calculator

Solution

The third proportional to 118,237,469 and 276,256,088 is: 645,458,895.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,237,469 : 276,256,088 = 276,256,088 : x
  2. Step 2: Convert to fraction form
    118,237,469/276,256,088 = 276,256,088/x
  3. Step 3: Cross multiply
    118,237,469x = 276,256,088 × 276,256,088
  4. Step 4: Simplify right side
    118,237,469x = 76,317,426,157,063,744
  5. Step 5: Solve for x
    x = 76,317,426,157,063,744/118,237,469
  6. Step 6: Final answer
    x = 645,458,895.58

Related Problems

Find third proportional to 59,118,734.50 and 138,128,044
Half scale
Find third proportional to 236,474,938 and 552,512,176
Double scale
Find third proportional to 118,237,471 and 276,256,093
Similar ratio
Find third proportional to 177,356,203.50 and 414,384,132
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.