Home / 2,834,756,763.24-4,254,305,465.34-1,283,137,727.88

Finding the Fourth Proportional to 2,834,756,763.24, 4,254,305,465.34 and 1,283,137,727.88

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Solution

The fourth proportional to 2,834,756,763.24, 4,254,305,465.34 and 1,283,137,727.88 is: 1,925,688,975.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,756,763.24 : 4,254,305,465.34 = 1,283,137,727.88 : x
  2. Step 2: Convert to fraction form
    2,834,756,763.24/4,254,305,465.34 = 1,283,137,727.88/x
  3. Step 3: Cross multiply
    2,834,756,763.24x = 4,254,305,465.34 × 1,283,137,727.88
  4. Step 4: Simplify right side
    2,834,756,763.24x = 5,458,859,848,503,834,624
  5. Step 5: Solve for x
    x = 5,458,859,848,503,834,624/2,834,756,763.24
  6. Step 6: Final answer
    x = 1,925,688,975.96

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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.