Home / 2,383,329,066,511.80-3,575,561,790,591.20-771,663,432,950.62

Finding the Fourth Proportional to 2,383,329,066,511.80, 3,575,561,790,591.20 and 771,663,432,950.62

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Solution

The fourth proportional to 2,383,329,066,511.80, 3,575,561,790,591.20 and 771,663,432,950.62 is: 1,157,679,115,663.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,329,066,511.80 : 3,575,561,790,591.20 = 771,663,432,950.62 : x
  2. Step 2: Convert to fraction form
    2,383,329,066,511.80/3,575,561,790,591.20 = 771,663,432,950.62/x
  3. Step 3: Cross multiply
    2,383,329,066,511.80x = 3,575,561,790,591.20 × 771,663,432,950.62
  4. Step 4: Simplify right side
    2,383,329,066,511.80x = 2,759,130,286,054,671,629,942,784
  5. Step 5: Solve for x
    x = 2,759,130,286,054,671,629,942,784/2,383,329,066,511.80
  6. Step 6: Final answer
    x = 1,157,679,115,663.57

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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.