Home / 2,676,312,888,965.20-4,014,464,322,763.80-838,592,255,261.30

Finding the Fourth Proportional to 2,676,312,888,965.20, 4,014,464,322,763.80 and 838,592,255,261.30

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Solution

The fourth proportional to 2,676,312,888,965.20, 4,014,464,322,763.80 and 838,592,255,261.30 is: 1,257,886,812,851.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,312,888,965.20 : 4,014,464,322,763.80 = 838,592,255,261.30 : x
  2. Step 2: Convert to fraction form
    2,676,312,888,965.20/4,014,464,322,763.80 = 838,592,255,261.30/x
  3. Step 3: Cross multiply
    2,676,312,888,965.20x = 4,014,464,322,763.80 × 838,592,255,261.30
  4. Step 4: Simplify right side
    2,676,312,888,965.20x = 3,366,498,690,092,522,532,765,696
  5. Step 5: Solve for x
    x = 3,366,498,690,092,522,532,765,696/2,676,312,888,965.20
  6. Step 6: Final answer
    x = 1,257,886,812,851.01

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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.