Home / 604,288,273,599.64-833,990,943,474.36-343,929,288,703.42

Finding the Fourth Proportional to 604,288,273,599.64, 833,990,943,474.36 and 343,929,288,703.42

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Solution

The fourth proportional to 604,288,273,599.64, 833,990,943,474.36 and 343,929,288,703.42 is: 474,664,037,853.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,288,273,599.64 : 833,990,943,474.36 = 343,929,288,703.42 : x
  2. Step 2: Convert to fraction form
    604,288,273,599.64/833,990,943,474.36 = 343,929,288,703.42/x
  3. Step 3: Cross multiply
    604,288,273,599.64x = 833,990,943,474.36 × 343,929,288,703.42
  4. Step 4: Simplify right side
    604,288,273,599.64x = 286,833,911,974,230,761,668,608
  5. Step 5: Solve for x
    x = 286,833,911,974,230,761,668,608/604,288,273,599.64
  6. Step 6: Final answer
    x = 474,664,037,853.34

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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.