Home / 184,018,960.22-253,900,871.44-112,473,733.82

Finding the Fourth Proportional to 184,018,960.22, 253,900,871.44 and 112,473,733.82

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Solution

The fourth proportional to 184,018,960.22, 253,900,871.44 and 112,473,733.82 is: 155,186,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,018,960.22 : 253,900,871.44 = 112,473,733.82 : x
  2. Step 2: Convert to fraction form
    184,018,960.22/253,900,871.44 = 112,473,733.82/x
  3. Step 3: Cross multiply
    184,018,960.22x = 253,900,871.44 × 112,473,733.82
  4. Step 4: Simplify right side
    184,018,960.22x = 28,557,179,031,008,600
  5. Step 5: Solve for x
    x = 28,557,179,031,008,600/184,018,960.22
  6. Step 6: Final answer
    x = 155,186,068.85

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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.