Home / 6,169,946,536.53-9,252,002,275.38-2,390,109,181.83

Finding the Fourth Proportional to 6,169,946,536.53, 9,252,002,275.38 and 2,390,109,181.83

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Solution

The fourth proportional to 6,169,946,536.53, 9,252,002,275.38 and 2,390,109,181.83 is: 3,584,033,582.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,946,536.53 : 9,252,002,275.38 = 2,390,109,181.83 : x
  2. Step 2: Convert to fraction form
    6,169,946,536.53/9,252,002,275.38 = 2,390,109,181.83/x
  3. Step 3: Cross multiply
    6,169,946,536.53x = 9,252,002,275.38 × 2,390,109,181.83
  4. Step 4: Simplify right side
    6,169,946,536.53x = 22,113,295,588,697,788,416
  5. Step 5: Solve for x
    x = 22,113,295,588,697,788,416/6,169,946,536.53
  6. Step 6: Final answer
    x = 3,584,033,582.43

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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.