Home / 3,312,453,903.12-4,571,112,813.57-1,827,341,634.96

Finding the Fourth Proportional to 3,312,453,903.12, 4,571,112,813.57 and 1,827,341,634.96

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Solution

The fourth proportional to 3,312,453,903.12, 4,571,112,813.57 and 1,827,341,634.96 is: 2,521,690,869.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,453,903.12 : 4,571,112,813.57 = 1,827,341,634.96 : x
  2. Step 2: Convert to fraction form
    3,312,453,903.12/4,571,112,813.57 = 1,827,341,634.96/x
  3. Step 3: Cross multiply
    3,312,453,903.12x = 4,571,112,813.57 × 1,827,341,634.96
  4. Step 4: Simplify right side
    3,312,453,903.12x = 8,352,984,762,335,608,832
  5. Step 5: Solve for x
    x = 8,352,984,762,335,608,832/3,312,453,903.12
  6. Step 6: Final answer
    x = 2,521,690,869.26

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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.