Home / 2,196,492,752.27-3,031,346,937.65-1,244,042,923.44

Finding the Fourth Proportional to 2,196,492,752.27, 3,031,346,937.65 and 1,244,042,923.44

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Solution

The fourth proportional to 2,196,492,752.27, 3,031,346,937.65 and 1,244,042,923.44 is: 1,716,885,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,492,752.27 : 3,031,346,937.65 = 1,244,042,923.44 : x
  2. Step 2: Convert to fraction form
    2,196,492,752.27/3,031,346,937.65 = 1,244,042,923.44/x
  3. Step 3: Cross multiply
    2,196,492,752.27x = 3,031,346,937.65 × 1,244,042,923.44
  4. Step 4: Simplify right side
    2,196,492,752.27x = 3,771,125,706,254,778,880
  5. Step 5: Solve for x
    x = 3,771,125,706,254,778,880/2,196,492,752.27
  6. Step 6: Final answer
    x = 1,716,885,112.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.