Home / 260,047,710-356,588,595

Finding the Third Proportional to 260,047,710 and 356,588,595

Calculator

Solution

The third proportional to 260,047,710 and 356,588,595 is: 488,969,605.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,047,710 : 356,588,595 = 356,588,595 : x
  2. Step 2: Convert to fraction form
    260,047,710/356,588,595 = 356,588,595/x
  3. Step 3: Cross multiply
    260,047,710x = 356,588,595 × 356,588,595
  4. Step 4: Simplify right side
    260,047,710x = 127,155,426,084,074,032
  5. Step 5: Solve for x
    x = 127,155,426,084,074,032/260,047,710
  6. Step 6: Final answer
    x = 488,969,605.17

Related Problems

Find third proportional to 130,023,855 and 178,294,297.50
Half scale
Find third proportional to 520,095,420 and 713,177,190
Double scale
Find third proportional to 260,047,712 and 356,588,598
Similar ratio
Find third proportional to 390,071,565 and 534,882,892.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.