Home / 114,602,852.43-158,152,893.26-62,392,251.51

Finding the Fourth Proportional to 114,602,852.43, 158,152,893.26 and 62,392,251.51

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Solution

The fourth proportional to 114,602,852.43, 158,152,893.26 and 62,392,251.51 is: 86,101,828.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,602,852.43 : 158,152,893.26 = 62,392,251.51 : x
  2. Step 2: Convert to fraction form
    114,602,852.43/158,152,893.26 = 62,392,251.51/x
  3. Step 3: Cross multiply
    114,602,852.43x = 158,152,893.26 × 62,392,251.51
  4. Step 4: Simplify right side
    114,602,852.43x = 9,867,515,093,000,142
  5. Step 5: Solve for x
    x = 9,867,515,093,000,142/114,602,852.43
  6. Step 6: Final answer
    x = 86,101,828.04

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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.