Home / 8,911,296,002.10-13,366,944,003.15-8,911,296,002.10

Finding the Fourth Proportional to 8,911,296,002.10, 13,366,944,003.15 and 8,911,296,002.10

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Solution

The fourth proportional to 8,911,296,002.10, 13,366,944,003.15 and 8,911,296,002.10 is: 13,366,944,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,911,296,002.10 : 13,366,944,003.15 = 8,911,296,002.10 : x
  2. Step 2: Convert to fraction form
    8,911,296,002.10/13,366,944,003.15 = 8,911,296,002.10/x
  3. Step 3: Cross multiply
    8,911,296,002.10x = 13,366,944,003.15 × 8,911,296,002.10
  4. Step 4: Simplify right side
    8,911,296,002.10x = 119,116,794,655,565,168,640
  5. Step 5: Solve for x
    x = 119,116,794,655,565,168,640/8,911,296,002.10
  6. Step 6: Final answer
    x = 13,366,944,003.15

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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.