Home / 70,050,866,673.30-105,243,930,738.12-44,917,824,879.09

Finding the Fourth Proportional to 70,050,866,673.30, 105,243,930,738.12 and 44,917,824,879.09

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Solution

The fourth proportional to 70,050,866,673.30, 105,243,930,738.12 and 44,917,824,879.09 is: 67,484,225,035.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,050,866,673.30 : 105,243,930,738.12 = 44,917,824,879.09 : x
  2. Step 2: Convert to fraction form
    70,050,866,673.30/105,243,930,738.12 = 44,917,824,879.09/x
  3. Step 3: Cross multiply
    70,050,866,673.30x = 105,243,930,738.12 × 44,917,824,879.09
  4. Step 4: Simplify right side
    70,050,866,673.30x = 4,727,328,450,481,950,294,016
  5. Step 5: Solve for x
    x = 4,727,328,450,481,950,294,016/70,050,866,673.30
  6. Step 6: Final answer
    x = 67,484,225,035.06

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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.