Home / 14,056,386,142.44-21,084,487,884.54-3,575,513,018.28

Finding the Fourth Proportional to 14,056,386,142.44, 21,084,487,884.54 and 3,575,513,018.28

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Solution

The fourth proportional to 14,056,386,142.44, 21,084,487,884.54 and 3,575,513,018.28 is: 5,363,246,296.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,056,386,142.44 : 21,084,487,884.54 = 3,575,513,018.28 : x
  2. Step 2: Convert to fraction form
    14,056,386,142.44/21,084,487,884.54 = 3,575,513,018.28/x
  3. Step 3: Cross multiply
    14,056,386,142.44x = 21,084,487,884.54 × 3,575,513,018.28
  4. Step 4: Simplify right side
    14,056,386,142.44x = 75,387,860,914,939,707,392
  5. Step 5: Solve for x
    x = 75,387,860,914,939,707,392/14,056,386,142.44
  6. Step 6: Final answer
    x = 5,363,246,296.10

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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.