Home / 1,797,340,098,095-2,696,937,051,320.20-842,375,712,162.24

Finding the Fourth Proportional to 1,797,340,098,095, 2,696,937,051,320.20 and 842,375,712,162.24

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Solution

The fourth proportional to 1,797,340,098,095, 2,696,937,051,320.20 and 842,375,712,162.24 is: 1,263,997,988,845.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,340,098,095 : 2,696,937,051,320.20 = 842,375,712,162.24 : x
  2. Step 2: Convert to fraction form
    1,797,340,098,095/2,696,937,051,320.20 = 842,375,712,162.24/x
  3. Step 3: Cross multiply
    1,797,340,098,095x = 2,696,937,051,320.20 × 842,375,712,162.24
  4. Step 4: Simplify right side
    1,797,340,098,095x = 2,271,834,269,262,585,345,867,776
  5. Step 5: Solve for x
    x = 2,271,834,269,262,585,345,867,776/1,797,340,098,095
  6. Step 6: Final answer
    x = 1,263,997,988,845.02

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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.