Home / 63,176,292-137,979,153

Finding the Third Proportional to 63,176,292 and 137,979,153

Calculator

Solution

The third proportional to 63,176,292 and 137,979,153 is: 301,351,124.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,176,292 : 137,979,153 = 137,979,153 : x
  2. Step 2: Convert to fraction form
    63,176,292/137,979,153 = 137,979,153/x
  3. Step 3: Cross multiply
    63,176,292x = 137,979,153 × 137,979,153
  4. Step 4: Simplify right side
    63,176,292x = 19,038,246,662,597,408
  5. Step 5: Solve for x
    x = 19,038,246,662,597,408/63,176,292
  6. Step 6: Final answer
    x = 301,351,124.92

Related Problems

Find third proportional to 31,588,146 and 68,989,576.50
Half scale
Find third proportional to 126,352,584 and 275,958,306
Double scale
Find third proportional to 63,176,294 and 137,979,157
Similar ratio
Find third proportional to 94,764,438 and 206,968,729.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.