Home / 374,564,692.99-516,895,469.17-207,301,279.51

Finding the Fourth Proportional to 374,564,692.99, 516,895,469.17 and 207,301,279.51

Calculator

Solution

The fourth proportional to 374,564,692.99, 516,895,469.17 and 207,301,279.51 is: 286,073,658.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,564,692.99 : 516,895,469.17 = 207,301,279.51 : x
  2. Step 2: Convert to fraction form
    374,564,692.99/516,895,469.17 = 207,301,279.51/x
  3. Step 3: Cross multiply
    374,564,692.99x = 516,895,469.17 × 207,301,279.51
  4. Step 4: Simplify right side
    374,564,692.99x = 107,153,092,131,862,752
  5. Step 5: Solve for x
    x = 107,153,092,131,862,752/374,564,692.99
  6. Step 6: Final answer
    x = 286,073,658.67

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.