Home / 2,457,374,042.10-3,686,061,063.15-1,630,876,998.90

Finding the Fourth Proportional to 2,457,374,042.10, 3,686,061,063.15 and 1,630,876,998.90

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Solution

The fourth proportional to 2,457,374,042.10, 3,686,061,063.15 and 1,630,876,998.90 is: 2,446,315,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,374,042.10 : 3,686,061,063.15 = 1,630,876,998.90 : x
  2. Step 2: Convert to fraction form
    2,457,374,042.10/3,686,061,063.15 = 1,630,876,998.90/x
  3. Step 3: Cross multiply
    2,457,374,042.10x = 3,686,061,063.15 × 1,630,876,998.90
  4. Step 4: Simplify right side
    2,457,374,042.10x = 6,011,512,204,432,216,064
  5. Step 5: Solve for x
    x = 6,011,512,204,432,216,064/2,457,374,042.10
  6. Step 6: Final answer
    x = 2,446,315,498.35

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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.