Home / 2,648,282,055.60-3,972,423,083.40-2,357,477,540.40

Finding the Fourth Proportional to 2,648,282,055.60, 3,972,423,083.40 and 2,357,477,540.40

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Solution

The fourth proportional to 2,648,282,055.60, 3,972,423,083.40 and 2,357,477,540.40 is: 3,536,216,310.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,648,282,055.60 : 3,972,423,083.40 = 2,357,477,540.40 : x
  2. Step 2: Convert to fraction form
    2,648,282,055.60/3,972,423,083.40 = 2,357,477,540.40/x
  3. Step 3: Cross multiply
    2,648,282,055.60x = 3,972,423,083.40 × 2,357,477,540.40
  4. Step 4: Simplify right side
    2,648,282,055.60x = 9,364,898,200,082,016,256
  5. Step 5: Solve for x
    x = 9,364,898,200,082,016,256/2,648,282,055.60
  6. Step 6: Final answer
    x = 3,536,216,310.60

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Double scale
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Similar ratio
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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.