Home / 53,449,893.63-73,761,055.53-29,003,607.63

Finding the Fourth Proportional to 53,449,893.63, 73,761,055.53 and 29,003,607.63

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Solution

The fourth proportional to 53,449,893.63, 73,761,055.53 and 29,003,607.63 is: 40,025,088.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,449,893.63 : 73,761,055.53 = 29,003,607.63 : x
  2. Step 2: Convert to fraction form
    53,449,893.63/73,761,055.53 = 29,003,607.63/x
  3. Step 3: Cross multiply
    53,449,893.63x = 73,761,055.53 × 29,003,607.63
  4. Step 4: Simplify right side
    53,449,893.63x = 2,139,336,712,966,761.75
  5. Step 5: Solve for x
    x = 2,139,336,712,966,761.75/53,449,893.63
  6. Step 6: Final answer
    x = 40,025,088.31

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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.