Home / 1,148,312,234.25-1,584,678,854.88-653,274,942.75

Finding the Fourth Proportional to 1,148,312,234.25, 1,584,678,854.88 and 653,274,942.75

Calculator

Solution

The fourth proportional to 1,148,312,234.25, 1,584,678,854.88 and 653,274,942.75 is: 901,523,956.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148,312,234.25 : 1,584,678,854.88 = 653,274,942.75 : x
  2. Step 2: Convert to fraction form
    1,148,312,234.25/1,584,678,854.88 = 653,274,942.75/x
  3. Step 3: Cross multiply
    1,148,312,234.25x = 1,584,678,854.88 × 653,274,942.75
  4. Step 4: Simplify right side
    1,148,312,234.25x = 1,035,230,988,198,867,584
  5. Step 5: Solve for x
    x = 1,035,230,988,198,867,584/1,148,312,234.25
  6. Step 6: Final answer
    x = 901,523,956.05

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.