Home / 328,848,539.31-493,280,813.39-110,502,045.99

Finding the Fourth Proportional to 328,848,539.31, 493,280,813.39 and 110,502,045.99

Calculator

Solution

The fourth proportional to 328,848,539.31, 493,280,813.39 and 110,502,045.99 is: 165,755,758.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,848,539.31 : 493,280,813.39 = 110,502,045.99 : x
  2. Step 2: Convert to fraction form
    328,848,539.31/493,280,813.39 = 110,502,045.99/x
  3. Step 3: Cross multiply
    328,848,539.31x = 493,280,813.39 × 110,502,045.99
  4. Step 4: Simplify right side
    328,848,539.31x = 54,508,539,126,653,872
  5. Step 5: Solve for x
    x = 54,508,539,126,653,872/328,848,539.31
  6. Step 6: Final answer
    x = 165,755,758.69

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.