Home / 11,636,211,030.78-17,454,316,776.78-2,793,049,884.20

Finding the Fourth Proportional to 11,636,211,030.78, 17,454,316,776.78 and 2,793,049,884.20

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Solution

The fourth proportional to 11,636,211,030.78, 17,454,316,776.78 and 2,793,049,884.20 is: 4,189,574,881.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,211,030.78 : 17,454,316,776.78 = 2,793,049,884.20 : x
  2. Step 2: Convert to fraction form
    11,636,211,030.78/17,454,316,776.78 = 2,793,049,884.20/x
  3. Step 3: Cross multiply
    11,636,211,030.78x = 17,454,316,776.78 × 2,793,049,884.20
  4. Step 4: Simplify right side
    11,636,211,030.78x = 48,750,777,452,175,491,072
  5. Step 5: Solve for x
    x = 48,750,777,452,175,491,072/11,636,211,030.78
  6. Step 6: Final answer
    x = 4,189,574,881.65

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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.