Home / 207,318,770-479,956,058

Finding the Third Proportional to 207,318,770 and 479,956,058

Calculator

Solution

The third proportional to 207,318,770 and 479,956,058 is: 1,111,128,614.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,318,770 : 479,956,058 = 479,956,058 : x
  2. Step 2: Convert to fraction form
    207,318,770/479,956,058 = 479,956,058/x
  3. Step 3: Cross multiply
    207,318,770x = 479,956,058 × 479,956,058
  4. Step 4: Simplify right side
    207,318,770x = 230,357,817,610,899,360
  5. Step 5: Solve for x
    x = 230,357,817,610,899,360/207,318,770
  6. Step 6: Final answer
    x = 1,111,128,614.22

Related Problems

Find third proportional to 103,659,385 and 239,978,029
Half scale
Find third proportional to 414,637,540 and 959,912,116
Double scale
Find third proportional to 207,318,772 and 479,956,063
Similar ratio
Find third proportional to 310,978,155 and 719,934,087
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.