Home / 1,031,284,926.27-1,423,173,351.78-561,389,814.45

Finding the Fourth Proportional to 1,031,284,926.27, 1,423,173,351.78 and 561,389,814.45

Calculator

Solution

The fourth proportional to 1,031,284,926.27, 1,423,173,351.78 and 561,389,814.45 is: 774,718,027.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,284,926.27 : 1,423,173,351.78 = 561,389,814.45 : x
  2. Step 2: Convert to fraction form
    1,031,284,926.27/1,423,173,351.78 = 561,389,814.45/x
  3. Step 3: Cross multiply
    1,031,284,926.27x = 1,423,173,351.78 × 561,389,814.45
  4. Step 4: Simplify right side
    1,031,284,926.27x = 798,955,023,885,958,784
  5. Step 5: Solve for x
    x = 798,955,023,885,958,784/1,031,284,926.27
  6. Step 6: Final answer
    x = 774,718,027.52

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.