Home / 9,156,603,665.60-13,734,905,498.40-2,263,459,601.60

Finding the Fourth Proportional to 9,156,603,665.60, 13,734,905,498.40 and 2,263,459,601.60

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Solution

The fourth proportional to 9,156,603,665.60, 13,734,905,498.40 and 2,263,459,601.60 is: 3,395,189,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,603,665.60 : 13,734,905,498.40 = 2,263,459,601.60 : x
  2. Step 2: Convert to fraction form
    9,156,603,665.60/13,734,905,498.40 = 2,263,459,601.60/x
  3. Step 3: Cross multiply
    9,156,603,665.60x = 13,734,905,498.40 × 2,263,459,601.60
  4. Step 4: Simplify right side
    9,156,603,665.60x = 31,088,403,727,422,111,744
  5. Step 5: Solve for x
    x = 31,088,403,727,422,111,744/9,156,603,665.60
  6. Step 6: Final answer
    x = 3,395,189,402.40

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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.