Home / 687,625,898.20-1,029,171,365.70-483,552,554.20

Finding the Fourth Proportional to 687,625,898.20, 1,029,171,365.70 and 483,552,554.20

Calculator

Solution

The fourth proportional to 687,625,898.20, 1,029,171,365.70 and 483,552,554.20 is: 723,734,292.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    687,625,898.20 : 1,029,171,365.70 = 483,552,554.20 : x
  2. Step 2: Convert to fraction form
    687,625,898.20/1,029,171,365.70 = 483,552,554.20/x
  3. Step 3: Cross multiply
    687,625,898.20x = 1,029,171,365.70 × 483,552,554.20
  4. Step 4: Simplify right side
    687,625,898.20x = 497,658,442,593,737,280
  5. Step 5: Solve for x
    x = 497,658,442,593,737,280/687,625,898.20
  6. Step 6: Final answer
    x = 723,734,292.00

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.