Home / 32,554,989.79-44,925,708.57-17,870,905.96

Finding the Fourth Proportional to 32,554,989.79, 44,925,708.57 and 17,870,905.96

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Solution

The fourth proportional to 32,554,989.79, 44,925,708.57 and 17,870,905.96 is: 24,661,752.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,554,989.79 : 44,925,708.57 = 17,870,905.96 : x
  2. Step 2: Convert to fraction form
    32,554,989.79/44,925,708.57 = 17,870,905.96/x
  3. Step 3: Cross multiply
    32,554,989.79x = 44,925,708.57 × 17,870,905.96
  4. Step 4: Simplify right side
    32,554,989.79x = 802,863,113,040,836.12
  5. Step 5: Solve for x
    x = 802,863,113,040,836.12/32,554,989.79
  6. Step 6: Final answer
    x = 24,661,752.87

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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.