Home / 33,717,032.81-46,529,504.71-18,247,117.45

Finding the Fourth Proportional to 33,717,032.81, 46,529,504.71 and 18,247,117.45

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Solution

The fourth proportional to 33,717,032.81, 46,529,504.71 and 18,247,117.45 is: 25,181,021.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,032.81 : 46,529,504.71 = 18,247,117.45 : x
  2. Step 2: Convert to fraction form
    33,717,032.81/46,529,504.71 = 18,247,117.45/x
  3. Step 3: Cross multiply
    33,717,032.81x = 46,529,504.71 × 18,247,117.45
  4. Step 4: Simplify right side
    33,717,032.81x = 849,029,337,217,374.50
  5. Step 5: Solve for x
    x = 849,029,337,217,374.50/33,717,032.81
  6. Step 6: Final answer
    x = 25,181,021.77

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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.