Home / 175,277,933.37-262,940,825.43-73,018,056.15

Finding the Fourth Proportional to 175,277,933.37, 262,940,825.43 and 73,018,056.15

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Solution

The fourth proportional to 175,277,933.37, 262,940,825.43 and 73,018,056.15 is: 109,537,051.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,277,933.37 : 262,940,825.43 = 73,018,056.15 : x
  2. Step 2: Convert to fraction form
    175,277,933.37/262,940,825.43 = 73,018,056.15/x
  3. Step 3: Cross multiply
    175,277,933.37x = 262,940,825.43 × 73,018,056.15
  4. Step 4: Simplify right side
    175,277,933.37x = 19,199,427,955,375,088
  5. Step 5: Solve for x
    x = 19,199,427,955,375,088/175,277,933.37
  6. Step 6: Final answer
    x = 109,537,051.16

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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.