Home / 1,593,211,433.56-2,388,454,043.46-611,342,587.96

Finding the Fourth Proportional to 1,593,211,433.56, 2,388,454,043.46 and 611,342,587.96

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Solution

The fourth proportional to 1,593,211,433.56, 2,388,454,043.46 and 611,342,587.96 is: 916,490,834.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,211,433.56 : 2,388,454,043.46 = 611,342,587.96 : x
  2. Step 2: Convert to fraction form
    1,593,211,433.56/2,388,454,043.46 = 611,342,587.96/x
  3. Step 3: Cross multiply
    1,593,211,433.56x = 2,388,454,043.46 × 611,342,587.96
  4. Step 4: Simplify right side
    1,593,211,433.56x = 1,460,163,676,152,362,752
  5. Step 5: Solve for x
    x = 1,460,163,676,152,362,752/1,593,211,433.56
  6. Step 6: Final answer
    x = 916,490,834.42

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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.