Home / 1,443,833,364,806.10-1,992,537,827,512.60-793,534,998,578.20

Finding the Fourth Proportional to 1,443,833,364,806.10, 1,992,537,827,512.60 and 793,534,998,578.20

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Solution

The fourth proportional to 1,443,833,364,806.10, 1,992,537,827,512.60 and 793,534,998,578.20 is: 1,095,104,560,306.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,443,833,364,806.10 : 1,992,537,827,512.60 = 793,534,998,578.20 : x
  2. Step 2: Convert to fraction form
    1,443,833,364,806.10/1,992,537,827,512.60 = 793,534,998,578.20/x
  3. Step 3: Cross multiply
    1,443,833,364,806.10x = 1,992,537,827,512.60 × 793,534,998,578.20
  4. Step 4: Simplify right side
    1,443,833,364,806.10x = 1,581,148,502,122,220,723,634,176
  5. Step 5: Solve for x
    x = 1,581,148,502,122,220,723,634,176/1,443,833,364,806.10
  6. Step 6: Final answer
    x = 1,095,104,560,306.76

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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.