Home / 130,828,713,366-283,985,670,945

Finding the Third Proportional to 130,828,713,366 and 283,985,670,945

Calculator

Solution

The third proportional to 130,828,713,366 and 283,985,670,945 is: 616,438,541,870.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,828,713,366 : 283,985,670,945 = 283,985,670,945 : x
  2. Step 2: Convert to fraction form
    130,828,713,366/283,985,670,945 = 283,985,670,945/x
  3. Step 3: Cross multiply
    130,828,713,366x = 283,985,670,945 × 283,985,670,945
  4. Step 4: Simplify right side
    130,828,713,366x = 80,647,861,302,081,821,343,744
  5. Step 5: Solve for x
    x = 80,647,861,302,081,821,343,744/130,828,713,366
  6. Step 6: Final answer
    x = 616,438,541,870.13

Related Problems

Find third proportional to 65,414,356,683 and 141,992,835,472.50
Half scale
Find third proportional to 261,657,426,732 and 567,971,341,890
Double scale
Find third proportional to 130,828,713,368 and 283,985,670,949
Similar ratio
Find third proportional to 196,243,070,049 and 425,978,506,417.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.