Home / 1,450,484,196,440.60-2,174,909,885,198.20-481,874,081,392.66

Finding the Fourth Proportional to 1,450,484,196,440.60, 2,174,909,885,198.20 and 481,874,081,392.66

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Solution

The fourth proportional to 1,450,484,196,440.60, 2,174,909,885,198.20 and 481,874,081,392.66 is: 722,539,897,789.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,484,196,440.60 : 2,174,909,885,198.20 = 481,874,081,392.66 : x
  2. Step 2: Convert to fraction form
    1,450,484,196,440.60/2,174,909,885,198.20 = 481,874,081,392.66/x
  3. Step 3: Cross multiply
    1,450,484,196,440.60x = 2,174,909,885,198.20 × 481,874,081,392.66
  4. Step 4: Simplify right side
    1,450,484,196,440.60x = 1,048,032,703,041,698,216,804,352
  5. Step 5: Solve for x
    x = 1,048,032,703,041,698,216,804,352/1,450,484,196,440.60
  6. Step 6: Final answer
    x = 722,539,897,789.65

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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.