Home / 37,818,740.38-56,685,078.80-23,014,183.40

Finding the Fourth Proportional to 37,818,740.38, 56,685,078.80 and 23,014,183.40

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Solution

The fourth proportional to 37,818,740.38, 56,685,078.80 and 23,014,183.40 is: 34,495,088.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,818,740.38 : 56,685,078.80 = 23,014,183.40 : x
  2. Step 2: Convert to fraction form
    37,818,740.38/56,685,078.80 = 23,014,183.40/x
  3. Step 3: Cross multiply
    37,818,740.38x = 56,685,078.80 × 23,014,183.40
  4. Step 4: Simplify right side
    37,818,740.38x = 1,304,560,799,546,651.75
  5. Step 5: Solve for x
    x = 1,304,560,799,546,651.75/37,818,740.38
  6. Step 6: Final answer
    x = 34,495,088.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.