Home / 19,627,786,024.76-29,450,872,966.44-9,673,803,453.44

Finding the Fourth Proportional to 19,627,786,024.76, 29,450,872,966.44 and 9,673,803,453.44

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Solution

The fourth proportional to 19,627,786,024.76, 29,450,872,966.44 and 9,673,803,453.44 is: 14,515,236,524.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,627,786,024.76 : 29,450,872,966.44 = 9,673,803,453.44 : x
  2. Step 2: Convert to fraction form
    19,627,786,024.76/29,450,872,966.44 = 9,673,803,453.44/x
  3. Step 3: Cross multiply
    19,627,786,024.76x = 29,450,872,966.44 × 9,673,803,453.44
  4. Step 4: Simplify right side
    19,627,786,024.76x = 284,901,956,609,570,013,184
  5. Step 5: Solve for x
    x = 284,901,956,609,570,013,184/19,627,786,024.76
  6. Step 6: Final answer
    x = 14,515,236,524.90

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1.5x scale

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.