Home / 9,707,495,993,504.40-13,396,237,748,797-5,257,826,317,094

Finding the Fourth Proportional to 9,707,495,993,504.40, 13,396,237,748,797 and 5,257,826,317,094

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Solution

The fourth proportional to 9,707,495,993,504.40, 13,396,237,748,797 and 5,257,826,317,094 is: 7,255,742,514,115.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,495,993,504.40 : 13,396,237,748,797 = 5,257,826,317,094 : x
  2. Step 2: Convert to fraction form
    9,707,495,993,504.40/13,396,237,748,797 = 5,257,826,317,094/x
  3. Step 3: Cross multiply
    9,707,495,993,504.40x = 13,396,237,748,797 × 5,257,826,317,094
  4. Step 4: Simplify right side
    9,707,495,993,504.40x = 70,435,091,385,672,945,694,146,560
  5. Step 5: Solve for x
    x = 70,435,091,385,672,945,694,146,560/9,707,495,993,504.40
  6. Step 6: Final answer
    x = 7,255,742,514,115.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.