Home / 2,575,536,000.80-3,864,579,459.60-1,470,989,026.40

Finding the Fourth Proportional to 2,575,536,000.80, 3,864,579,459.60 and 1,470,989,026.40

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Solution

The fourth proportional to 2,575,536,000.80, 3,864,579,459.60 and 1,470,989,026.40 is: 2,207,212,003.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,536,000.80 : 3,864,579,459.60 = 1,470,989,026.40 : x
  2. Step 2: Convert to fraction form
    2,575,536,000.80/3,864,579,459.60 = 1,470,989,026.40/x
  3. Step 3: Cross multiply
    2,575,536,000.80x = 3,864,579,459.60 × 1,470,989,026.40
  4. Step 4: Simplify right side
    2,575,536,000.80x = 5,684,753,976,722,442,240
  5. Step 5: Solve for x
    x = 5,684,753,976,722,442,240/2,575,536,000.80
  6. Step 6: Final answer
    x = 2,207,212,003.62

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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.