Home / 4,838,891,010.15-7,258,336,515.24-4,838,891,010.15

Finding the Fourth Proportional to 4,838,891,010.15, 7,258,336,515.24 and 4,838,891,010.15

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Solution

The fourth proportional to 4,838,891,010.15, 7,258,336,515.24 and 4,838,891,010.15 is: 7,258,336,515.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,891,010.15 : 7,258,336,515.24 = 4,838,891,010.15 : x
  2. Step 2: Convert to fraction form
    4,838,891,010.15/7,258,336,515.24 = 4,838,891,010.15/x
  3. Step 3: Cross multiply
    4,838,891,010.15x = 7,258,336,515.24 × 4,838,891,010.15
  4. Step 4: Simplify right side
    4,838,891,010.15x = 35,122,299,312,238,309,376
  5. Step 5: Solve for x
    x = 35,122,299,312,238,309,376/4,838,891,010.15
  6. Step 6: Final answer
    x = 7,258,336,515.24

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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.