Home / 4,129,843,569,556.40-5,699,201,844,279.60-2,252,726,779,818.20

Finding the Fourth Proportional to 4,129,843,569,556.40, 5,699,201,844,279.60 and 2,252,726,779,818.20

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Solution

The fourth proportional to 4,129,843,569,556.40, 5,699,201,844,279.60 and 2,252,726,779,818.20 is: 3,108,772,621,035.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,843,569,556.40 : 5,699,201,844,279.60 = 2,252,726,779,818.20 : x
  2. Step 2: Convert to fraction form
    4,129,843,569,556.40/5,699,201,844,279.60 = 2,252,726,779,818.20/x
  3. Step 3: Cross multiply
    4,129,843,569,556.40x = 5,699,201,844,279.60 × 2,252,726,779,818.20
  4. Step 4: Simplify right side
    4,129,843,569,556.40x = 12,838,744,618,197,929,045,262,336
  5. Step 5: Solve for x
    x = 12,838,744,618,197,929,045,262,336/4,129,843,569,556.40
  6. Step 6: Final answer
    x = 3,108,772,621,035.86

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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.