Home / 3,586,016,946.39-5,367,992,981.15-2,339,763,919.35

Finding the Fourth Proportional to 3,586,016,946.39, 5,367,992,981.15 and 2,339,763,919.35

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Solution

The fourth proportional to 3,586,016,946.39, 5,367,992,981.15 and 2,339,763,919.35 is: 3,502,447,557.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,016,946.39 : 5,367,992,981.15 = 2,339,763,919.35 : x
  2. Step 2: Convert to fraction form
    3,586,016,946.39/5,367,992,981.15 = 2,339,763,919.35/x
  3. Step 3: Cross multiply
    3,586,016,946.39x = 5,367,992,981.15 × 2,339,763,919.35
  4. Step 4: Simplify right side
    3,586,016,946.39x = 12,559,836,296,607,117,312
  5. Step 5: Solve for x
    x = 12,559,836,296,607,117,312/3,586,016,946.39
  6. Step 6: Final answer
    x = 3,502,447,557.94

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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.