Home / 31,430,640-46,952,388

Finding the Third Proportional to 31,430,640 and 46,952,388

Calculator

Solution

The third proportional to 31,430,640 and 46,952,388 is: 70,139,416.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,430,640 : 46,952,388 = 46,952,388 : x
  2. Step 2: Convert to fraction form
    31,430,640/46,952,388 = 46,952,388/x
  3. Step 3: Cross multiply
    31,430,640x = 46,952,388 × 46,952,388
  4. Step 4: Simplify right side
    31,430,640x = 2,204,526,738,902,544
  5. Step 5: Solve for x
    x = 2,204,526,738,902,544/31,430,640
  6. Step 6: Final answer
    x = 70,139,416.15

Related Problems

Find third proportional to 15,715,320 and 23,476,194
Half scale
Find third proportional to 62,861,280 and 93,904,776
Double scale
Find third proportional to 31,430,642 and 46,952,391
Similar ratio
Find third proportional to 47,145,960 and 70,428,582
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.