Home / 3,448,292,977.50-5,172,484,256.01-1,150,578,289.50

Finding the Fourth Proportional to 3,448,292,977.50, 5,172,484,256.01 and 1,150,578,289.50

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Solution

The fourth proportional to 3,448,292,977.50, 5,172,484,256.01 and 1,150,578,289.50 is: 1,725,882,379.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,448,292,977.50 : 5,172,484,256.01 = 1,150,578,289.50 : x
  2. Step 2: Convert to fraction form
    3,448,292,977.50/5,172,484,256.01 = 1,150,578,289.50/x
  3. Step 3: Cross multiply
    3,448,292,977.50x = 5,172,484,256.01 × 1,150,578,289.50
  4. Step 4: Simplify right side
    3,448,292,977.50x = 5,951,348,087,745,666,048
  5. Step 5: Solve for x
    x = 5,951,348,087,745,666,048/3,448,292,977.50
  6. Step 6: Final answer
    x = 1,725,882,379.07

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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.