Home / 13,584,251,217.52-20,385,684,468.94-4,741,090,070.14

Finding the Fourth Proportional to 13,584,251,217.52, 20,385,684,468.94 and 4,741,090,070.14

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Solution

The fourth proportional to 13,584,251,217.52, 20,385,684,468.94 and 4,741,090,070.14 is: 7,114,883,600.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,584,251,217.52 : 20,385,684,468.94 = 4,741,090,070.14 : x
  2. Step 2: Convert to fraction form
    13,584,251,217.52/20,385,684,468.94 = 4,741,090,070.14/x
  3. Step 3: Cross multiply
    13,584,251,217.52x = 20,385,684,468.94 × 4,741,090,070.14
  4. Step 4: Simplify right side
    13,584,251,217.52x = 96,650,366,208,698,646,528
  5. Step 5: Solve for x
    x = 96,650,366,208,698,646,528/13,584,251,217.52
  6. Step 6: Final answer
    x = 7,114,883,600.21

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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.