Home / 3,315,883,639,084.60-4,576,156,211,342.60-1,832,665,403,293.40

Finding the Fourth Proportional to 3,315,883,639,084.60, 4,576,156,211,342.60 and 1,832,665,403,293.40

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Solution

The fourth proportional to 3,315,883,639,084.60, 4,576,156,211,342.60 and 1,832,665,403,293.40 is: 2,529,209,128,372.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,883,639,084.60 : 4,576,156,211,342.60 = 1,832,665,403,293.40 : x
  2. Step 2: Convert to fraction form
    3,315,883,639,084.60/4,576,156,211,342.60 = 1,832,665,403,293.40/x
  3. Step 3: Cross multiply
    3,315,883,639,084.60x = 4,576,156,211,342.60 × 1,832,665,403,293.40
  4. Step 4: Simplify right side
    3,315,883,639,084.60x = 8,386,563,168,593,782,576,775,168
  5. Step 5: Solve for x
    x = 8,386,563,168,593,782,576,775,168/3,315,883,639,084.60
  6. Step 6: Final answer
    x = 2,529,209,128,372.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.