Home / 272,354,220-564,087,790.50

Finding the Third Proportional to 272,354,220 and 564,087,790.50

Calculator

Solution

The third proportional to 272,354,220 and 564,087,790.50 is: 1,168,313,218.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,354,220 : 564,087,790.50 = 564,087,790.50 : x
  2. Step 2: Convert to fraction form
    272,354,220/564,087,790.50 = 564,087,790.50/x
  3. Step 3: Cross multiply
    272,354,220x = 564,087,790.50 × 564,087,790.50
  4. Step 4: Simplify right side
    272,354,220x = 318,195,035,391,171,904
  5. Step 5: Solve for x
    x = 318,195,035,391,171,904/272,354,220
  6. Step 6: Final answer
    x = 1,168,313,218.69

Related Problems

Find third proportional to 136,177,110 and 282,043,895.25
Half scale
Find third proportional to 544,708,440 and 1,128,175,581
Double scale
Find third proportional to 272,354,222 and 564,087,795
Similar ratio
Find third proportional to 408,531,330 and 846,131,685.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.