Home / 2,966,853,339.54-4,446,894,806.82-1,195,090,343.91

Finding the Fourth Proportional to 2,966,853,339.54, 4,446,894,806.82 and 1,195,090,343.91

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Solution

The fourth proportional to 2,966,853,339.54, 4,446,894,806.82 and 1,195,090,343.91 is: 1,791,271,908.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,853,339.54 : 4,446,894,806.82 = 1,195,090,343.91 : x
  2. Step 2: Convert to fraction form
    2,966,853,339.54/4,446,894,806.82 = 1,195,090,343.91/x
  3. Step 3: Cross multiply
    2,966,853,339.54x = 4,446,894,806.82 × 1,195,090,343.91
  4. Step 4: Simplify right side
    2,966,853,339.54x = 5,314,441,044,014,106,624
  5. Step 5: Solve for x
    x = 5,314,441,044,014,106,624/2,966,853,339.54
  6. Step 6: Final answer
    x = 1,791,271,908.59

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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.