Home / 58,354,176-135,079,520

Finding the Third Proportional to 58,354,176 and 135,079,520

Calculator

Solution

The third proportional to 58,354,176 and 135,079,520 is: 312,685,020.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,354,176 : 135,079,520 = 135,079,520 : x
  2. Step 2: Convert to fraction form
    58,354,176/135,079,520 = 135,079,520/x
  3. Step 3: Cross multiply
    58,354,176x = 135,079,520 × 135,079,520
  4. Step 4: Simplify right side
    58,354,176x = 18,246,476,723,430,400
  5. Step 5: Solve for x
    x = 18,246,476,723,430,400/58,354,176
  6. Step 6: Final answer
    x = 312,685,020.58

Related Problems

Find third proportional to 29,177,088 and 67,539,760
Half scale
Find third proportional to 116,708,352 and 270,159,040
Double scale
Find third proportional to 58,354,178 and 135,079,525
Similar ratio
Find third proportional to 87,531,264 and 202,619,280
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.