Home / 4,461,296,480.76-6,690,524,967.84-1,472,803,131

Finding the Fourth Proportional to 4,461,296,480.76, 6,690,524,967.84 and 1,472,803,131

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Solution

The fourth proportional to 4,461,296,480.76, 6,690,524,967.84 and 1,472,803,131 is: 2,208,735,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,296,480.76 : 6,690,524,967.84 = 1,472,803,131 : x
  2. Step 2: Convert to fraction form
    4,461,296,480.76/6,690,524,967.84 = 1,472,803,131/x
  3. Step 3: Cross multiply
    4,461,296,480.76x = 6,690,524,967.84 × 1,472,803,131
  4. Step 4: Simplify right side
    4,461,296,480.76x = 9,853,826,120,668,426,240
  5. Step 5: Solve for x
    x = 9,853,826,120,668,426,240/4,461,296,480.76
  6. Step 6: Final answer
    x = 2,208,735,994.83

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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.