Home / 3,104,299,904.40-4,656,449,856.60-1,551,830,835.60

Finding the Fourth Proportional to 3,104,299,904.40, 4,656,449,856.60 and 1,551,830,835.60

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Solution

The fourth proportional to 3,104,299,904.40, 4,656,449,856.60 and 1,551,830,835.60 is: 2,327,746,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,299,904.40 : 4,656,449,856.60 = 1,551,830,835.60 : x
  2. Step 2: Convert to fraction form
    3,104,299,904.40/4,656,449,856.60 = 1,551,830,835.60/x
  3. Step 3: Cross multiply
    3,104,299,904.40x = 4,656,449,856.60 × 1,551,830,835.60
  4. Step 4: Simplify right side
    3,104,299,904.40x = 7,226,022,471,897,078,784
  5. Step 5: Solve for x
    x = 7,226,022,471,897,078,784/3,104,299,904.40
  6. Step 6: Final answer
    x = 2,327,746,253.40

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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.