Home / 53,950,362.33-74,434,502.88-33,020,575.77

Finding the Fourth Proportional to 53,950,362.33, 74,434,502.88 and 33,020,575.77

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Solution

The fourth proportional to 53,950,362.33, 74,434,502.88 and 33,020,575.77 is: 45,557,991.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,950,362.33 : 74,434,502.88 = 33,020,575.77 : x
  2. Step 2: Convert to fraction form
    53,950,362.33/74,434,502.88 = 33,020,575.77/x
  3. Step 3: Cross multiply
    53,950,362.33x = 74,434,502.88 × 33,020,575.77
  4. Step 4: Simplify right side
    53,950,362.33x = 2,457,870,141,714,048
  5. Step 5: Solve for x
    x = 2,457,870,141,714,048/53,950,362.33
  6. Step 6: Final answer
    x = 45,557,991.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.