Home / 63,423,717.33-87,531,990.72-35,553,954.84

Finding the Fourth Proportional to 63,423,717.33, 87,531,990.72 and 35,553,954.84

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Solution

The fourth proportional to 63,423,717.33, 87,531,990.72 and 35,553,954.84 is: 49,068,527.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,423,717.33 : 87,531,990.72 = 35,553,954.84 : x
  2. Step 2: Convert to fraction form
    63,423,717.33/87,531,990.72 = 35,553,954.84/x
  3. Step 3: Cross multiply
    63,423,717.33x = 87,531,990.72 × 35,553,954.84
  4. Step 4: Simplify right side
    63,423,717.33x = 3,112,108,445,114,179.50
  5. Step 5: Solve for x
    x = 3,112,108,445,114,179.50/63,423,717.33
  6. Step 6: Final answer
    x = 49,068,527.93

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