Home / 40,450,752,008.80-60,676,128,013.20-33,098,065,007.20

Finding the Fourth Proportional to 40,450,752,008.80, 60,676,128,013.20 and 33,098,065,007.20

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Solution

The fourth proportional to 40,450,752,008.80, 60,676,128,013.20 and 33,098,065,007.20 is: 49,647,097,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,450,752,008.80 : 60,676,128,013.20 = 33,098,065,007.20 : x
  2. Step 2: Convert to fraction form
    40,450,752,008.80/60,676,128,013.20 = 33,098,065,007.20/x
  3. Step 3: Cross multiply
    40,450,752,008.80x = 60,676,128,013.20 × 33,098,065,007.20
  4. Step 4: Simplify right side
    40,450,752,008.80x = 2,008,262,429,366,082,600,960
  5. Step 5: Solve for x
    x = 2,008,262,429,366,082,600,960/40,450,752,008.80
  6. Step 6: Final answer
    x = 49,647,097,510.80

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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.