Home / 24,780,676,804.43-37,170,968,808.21-7,764,745,009.03

Finding the Fourth Proportional to 24,780,676,804.43, 37,170,968,808.21 and 7,764,745,009.03

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Solution

The fourth proportional to 24,780,676,804.43, 37,170,968,808.21 and 7,764,745,009.03 is: 11,647,102,975.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,676,804.43 : 37,170,968,808.21 = 7,764,745,009.03 : x
  2. Step 2: Convert to fraction form
    24,780,676,804.43/37,170,968,808.21 = 7,764,745,009.03/x
  3. Step 3: Cross multiply
    24,780,676,804.43x = 37,170,968,808.21 × 7,764,745,009.03
  4. Step 4: Simplify right side
    24,780,676,804.43x = 288,623,094,534,234,439,680
  5. Step 5: Solve for x
    x = 288,623,094,534,234,439,680/24,780,676,804.43
  6. Step 6: Final answer
    x = 11,647,102,975.12

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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.