Home / 4,684,877,650.92-7,027,068,978.16-1,536,677,570.32

Finding the Fourth Proportional to 4,684,877,650.92, 7,027,068,978.16 and 1,536,677,570.32

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Solution

The fourth proportional to 4,684,877,650.92, 7,027,068,978.16 and 1,536,677,570.32 is: 2,304,935,174.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,877,650.92 : 7,027,068,978.16 = 1,536,677,570.32 : x
  2. Step 2: Convert to fraction form
    4,684,877,650.92/7,027,068,978.16 = 1,536,677,570.32/x
  3. Step 3: Cross multiply
    4,684,877,650.92x = 7,027,068,978.16 × 1,536,677,570.32
  4. Step 4: Simplify right side
    4,684,877,650.92x = 10,798,339,283,829,952,512
  5. Step 5: Solve for x
    x = 10,798,339,283,829,952,512/4,684,877,650.92
  6. Step 6: Final answer
    x = 2,304,935,174.07

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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.