Home / 1,345,306,095.45-2,017,959,143.18-1,345,306,095.45

Finding the Fourth Proportional to 1,345,306,095.45, 2,017,959,143.18 and 1,345,306,095.45

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Solution

The fourth proportional to 1,345,306,095.45, 2,017,959,143.18 and 1,345,306,095.45 is: 2,017,959,143.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,306,095.45 : 2,017,959,143.18 = 1,345,306,095.45 : x
  2. Step 2: Convert to fraction form
    1,345,306,095.45/2,017,959,143.18 = 1,345,306,095.45/x
  3. Step 3: Cross multiply
    1,345,306,095.45x = 2,017,959,143.18 × 1,345,306,095.45
  4. Step 4: Simplify right side
    1,345,306,095.45x = 2,714,772,735,682,386,944
  5. Step 5: Solve for x
    x = 2,714,772,735,682,386,944/1,345,306,095.45
  6. Step 6: Final answer
    x = 2,017,959,143.18

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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.