Home / 3,315,883,639,086.30-4,576,156,211,345.20-1,832,665,403,295.20

Finding the Fourth Proportional to 3,315,883,639,086.30, 4,576,156,211,345.20 and 1,832,665,403,295.20

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Solution

The fourth proportional to 3,315,883,639,086.30, 4,576,156,211,345.20 and 1,832,665,403,295.20 is: 2,529,209,128,375.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,883,639,086.30 : 4,576,156,211,345.20 = 1,832,665,403,295.20 : x
  2. Step 2: Convert to fraction form
    3,315,883,639,086.30/4,576,156,211,345.20 = 1,832,665,403,295.20/x
  3. Step 3: Cross multiply
    3,315,883,639,086.30x = 4,576,156,211,345.20 × 1,832,665,403,295.20
  4. Step 4: Simplify right side
    3,315,883,639,086.30x = 8,386,563,168,606,785,590,263,808
  5. Step 5: Solve for x
    x = 8,386,563,168,606,785,590,263,808/3,315,883,639,086.30
  6. Step 6: Final answer
    x = 2,529,209,128,375.12

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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.