Home / 148,589,478-225,128,076

Finding the Third Proportional to 148,589,478 and 225,128,076

Calculator

Solution

The third proportional to 148,589,478 and 225,128,076 is: 341,091,787.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,589,478 : 225,128,076 = 225,128,076 : x
  2. Step 2: Convert to fraction form
    148,589,478/225,128,076 = 225,128,076/x
  3. Step 3: Cross multiply
    148,589,478x = 225,128,076 × 225,128,076
  4. Step 4: Simplify right side
    148,589,478x = 50,682,650,603,461,776
  5. Step 5: Solve for x
    x = 50,682,650,603,461,776/148,589,478
  6. Step 6: Final answer
    x = 341,091,787.16

Related Problems

Find third proportional to 74,294,739 and 112,564,038
Half scale
Find third proportional to 297,178,956 and 450,256,152
Double scale
Find third proportional to 148,589,480 and 225,128,079
Similar ratio
Find third proportional to 222,884,217 and 337,692,114
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.