Home / 44,682,733,973.10-67,024,100,959.65-19,812,995,784.30

Finding the Fourth Proportional to 44,682,733,973.10, 67,024,100,959.65 and 19,812,995,784.30

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Solution

The fourth proportional to 44,682,733,973.10, 67,024,100,959.65 and 19,812,995,784.30 is: 29,719,493,676.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682,733,973.10 : 67,024,100,959.65 = 19,812,995,784.30 : x
  2. Step 2: Convert to fraction form
    44,682,733,973.10/67,024,100,959.65 = 19,812,995,784.30/x
  3. Step 3: Cross multiply
    44,682,733,973.10x = 67,024,100,959.65 × 19,812,995,784.30
  4. Step 4: Simplify right side
    44,682,733,973.10x = 1,327,948,229,760,042,926,080
  5. Step 5: Solve for x
    x = 1,327,948,229,760,042,926,080/44,682,733,973.10
  6. Step 6: Final answer
    x = 29,719,493,676.45

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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.