Home / 36,877,340-54,120,090

Finding the Third Proportional to 36,877,340 and 54,120,090

Calculator

Solution

The third proportional to 36,877,340 and 54,120,090 is: 79,425,038.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,877,340 : 54,120,090 = 54,120,090 : x
  2. Step 2: Convert to fraction form
    36,877,340/54,120,090 = 54,120,090/x
  3. Step 3: Cross multiply
    36,877,340x = 54,120,090 × 54,120,090
  4. Step 4: Simplify right side
    36,877,340x = 2,928,984,141,608,100
  5. Step 5: Solve for x
    x = 2,928,984,141,608,100/36,877,340
  6. Step 6: Final answer
    x = 79,425,038.29

Related Problems

Find third proportional to 18,438,670 and 27,060,045
Half scale
Find third proportional to 73,754,680 and 108,240,180
Double scale
Find third proportional to 36,877,342 and 54,120,093
Similar ratio
Find third proportional to 55,316,010 and 81,180,135
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.