Home / 2,268,492,753.60-3,402,739,130.40-887,848,401.60

Finding the Fourth Proportional to 2,268,492,753.60, 3,402,739,130.40 and 887,848,401.60

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Solution

The fourth proportional to 2,268,492,753.60, 3,402,739,130.40 and 887,848,401.60 is: 1,331,772,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,492,753.60 : 3,402,739,130.40 = 887,848,401.60 : x
  2. Step 2: Convert to fraction form
    2,268,492,753.60/3,402,739,130.40 = 887,848,401.60/x
  3. Step 3: Cross multiply
    2,268,492,753.60x = 3,402,739,130.40 × 887,848,401.60
  4. Step 4: Simplify right side
    2,268,492,753.60x = 3,021,116,497,987,414,016
  5. Step 5: Solve for x
    x = 3,021,116,497,987,414,016/2,268,492,753.60
  6. Step 6: Final answer
    x = 1,331,772,602.40

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Double scale
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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.