Home / 2,347,293,741.60-3,520,940,612.40-1,258,902,573.60

Finding the Fourth Proportional to 2,347,293,741.60, 3,520,940,612.40 and 1,258,902,573.60

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Solution

The fourth proportional to 2,347,293,741.60, 3,520,940,612.40 and 1,258,902,573.60 is: 1,888,353,860.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,293,741.60 : 3,520,940,612.40 = 1,258,902,573.60 : x
  2. Step 2: Convert to fraction form
    2,347,293,741.60/3,520,940,612.40 = 1,258,902,573.60/x
  3. Step 3: Cross multiply
    2,347,293,741.60x = 3,520,940,612.40 × 1,258,902,573.60
  4. Step 4: Simplify right side
    2,347,293,741.60x = 4,432,521,198,443,119,616
  5. Step 5: Solve for x
    x = 4,432,521,198,443,119,616/2,347,293,741.60
  6. Step 6: Final answer
    x = 1,888,353,860.40

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1.5x scale

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.