Home / 35,972,877,025.43-53,967,590,905.36-12,072,553,310.82

Finding the Fourth Proportional to 35,972,877,025.43, 53,967,590,905.36 and 12,072,553,310.82

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Solution

The fourth proportional to 35,972,877,025.43, 53,967,590,905.36 and 12,072,553,310.82 is: 18,111,607,192.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,972,877,025.43 : 53,967,590,905.36 = 12,072,553,310.82 : x
  2. Step 2: Convert to fraction form
    35,972,877,025.43/53,967,590,905.36 = 12,072,553,310.82/x
  3. Step 3: Cross multiply
    35,972,877,025.43x = 53,967,590,905.36 × 12,072,553,310.82
  4. Step 4: Simplify right side
    35,972,877,025.43x = 651,526,618,261,483,159,552
  5. Step 5: Solve for x
    x = 651,526,618,261,483,159,552/35,972,877,025.43
  6. Step 6: Final answer
    x = 18,111,607,192.30

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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.