Home / 76,725,174-164,366,988

Finding the Third Proportional to 76,725,174 and 164,366,988

Calculator

Solution

The third proportional to 76,725,174 and 164,366,988 is: 352,120,501.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,725,174 : 164,366,988 = 164,366,988 : x
  2. Step 2: Convert to fraction form
    76,725,174/164,366,988 = 164,366,988/x
  3. Step 3: Cross multiply
    76,725,174x = 164,366,988 × 164,366,988
  4. Step 4: Simplify right side
    76,725,174x = 27,016,506,744,192,144
  5. Step 5: Solve for x
    x = 27,016,506,744,192,144/76,725,174
  6. Step 6: Final answer
    x = 352,120,501.47

Related Problems

Find third proportional to 38,362,587 and 82,183,494
Half scale
Find third proportional to 153,450,348 and 328,733,976
Double scale
Find third proportional to 76,725,176 and 164,366,992
Similar ratio
Find third proportional to 115,087,761 and 246,550,482
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.