Home / 47,145,904.50-70,428,498

Finding the Third Proportional to 47,145,904.50 and 70,428,498

Calculator

Solution

The third proportional to 47,145,904.50 and 70,428,498 is: 105,208,997.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,145,904.50 : 70,428,498 = 70,428,498 : x
  2. Step 2: Convert to fraction form
    47,145,904.50/70,428,498 = 70,428,498/x
  3. Step 3: Cross multiply
    47,145,904.50x = 70,428,498 × 70,428,498
  4. Step 4: Simplify right side
    47,145,904.50x = 4,960,173,330,536,004
  5. Step 5: Solve for x
    x = 4,960,173,330,536,004/47,145,904.50
  6. Step 6: Final answer
    x = 105,208,997.12

Related Problems

Find third proportional to 23,572,952.25 and 35,214,249
Half scale
Find third proportional to 94,291,809 and 140,856,996
Double scale
Find third proportional to 47,145,907 and 70,428,501
Similar ratio
Find third proportional to 70,718,856.75 and 105,642,747
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.