Home / 176,836,643-380,547,150

Finding the Third Proportional to 176,836,643 and 380,547,150

Calculator

Solution

The third proportional to 176,836,643 and 380,547,150 is: 818,926,049.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,836,643 : 380,547,150 = 380,547,150 : x
  2. Step 2: Convert to fraction form
    176,836,643/380,547,150 = 380,547,150/x
  3. Step 3: Cross multiply
    176,836,643x = 380,547,150 × 380,547,150
  4. Step 4: Simplify right side
    176,836,643x = 144,816,133,373,122,496
  5. Step 5: Solve for x
    x = 144,816,133,373,122,496/176,836,643
  6. Step 6: Final answer
    x = 818,926,049.02

Related Problems

Find third proportional to 88,418,321.50 and 190,273,575
Half scale
Find third proportional to 353,673,286 and 761,094,300
Double scale
Find third proportional to 176,836,645 and 380,547,154
Similar ratio
Find third proportional to 265,254,964.50 and 570,820,725
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.