Home / 293,751,148,742.10-440,827,995,200.30-102,523,186,352.20

Finding the Fourth Proportional to 293,751,148,742.10, 440,827,995,200.30 and 102,523,186,352.20

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Solution

The fourth proportional to 293,751,148,742.10, 440,827,995,200.30 and 102,523,186,352.20 is: 153,855,026,251.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,751,148,742.10 : 440,827,995,200.30 = 102,523,186,352.20 : x
  2. Step 2: Convert to fraction form
    293,751,148,742.10/440,827,995,200.30 = 102,523,186,352.20/x
  3. Step 3: Cross multiply
    293,751,148,742.10x = 440,827,995,200.30 × 102,523,186,352.20
  4. Step 4: Simplify right side
    293,751,148,742.10x = 45,195,090,701,187,081,568,256
  5. Step 5: Solve for x
    x = 45,195,090,701,187,081,568,256/293,751,148,742.10
  6. Step 6: Final answer
    x = 153,855,026,251.72

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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.