Home / 138,023,356-295,435,358

Finding the Third Proportional to 138,023,356 and 295,435,358

Calculator

Solution

The third proportional to 138,023,356 and 295,435,358 is: 632,371,602.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    138,023,356 : 295,435,358 = 295,435,358 : x
  2. Step 2: Convert to fraction form
    138,023,356/295,435,358 = 295,435,358/x
  3. Step 3: Cross multiply
    138,023,356x = 295,435,358 × 295,435,358
  4. Step 4: Simplify right side
    138,023,356x = 87,282,050,756,588,160
  5. Step 5: Solve for x
    x = 87,282,050,756,588,160/138,023,356
  6. Step 6: Final answer
    x = 632,371,602.07

Related Problems

Find third proportional to 69,011,678 and 147,717,679
Half scale
Find third proportional to 276,046,712 and 590,870,716
Double scale
Find third proportional to 138,023,358 and 295,435,362
Similar ratio
Find third proportional to 207,035,034 and 443,153,037
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.