Home / 148,626,360-310,804,465.50

Finding the Third Proportional to 148,626,360 and 310,804,465.50

Calculator

Solution

The third proportional to 148,626,360 and 310,804,465.50 is: 649,948,069.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,626,360 : 310,804,465.50 = 310,804,465.50 : x
  2. Step 2: Convert to fraction form
    148,626,360/310,804,465.50 = 310,804,465.50/x
  3. Step 3: Cross multiply
    148,626,360x = 310,804,465.50 × 310,804,465.50
  4. Step 4: Simplify right side
    148,626,360x = 96,599,415,774,740,688
  5. Step 5: Solve for x
    x = 96,599,415,774,740,688/148,626,360
  6. Step 6: Final answer
    x = 649,948,069.61

Related Problems

Find third proportional to 74,313,180 and 155,402,232.75
Half scale
Find third proportional to 297,252,720 and 621,608,931
Double scale
Find third proportional to 148,626,362 and 310,804,470
Similar ratio
Find third proportional to 222,939,540 and 466,206,698.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.