Home / 184,399,952.72-254,486,440.88-105,018,370.92

Finding the Fourth Proportional to 184,399,952.72, 254,486,440.88 and 105,018,370.92

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Solution

The fourth proportional to 184,399,952.72, 254,486,440.88 and 105,018,370.92 is: 144,933,613.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,399,952.72 : 254,486,440.88 = 105,018,370.92 : x
  2. Step 2: Convert to fraction form
    184,399,952.72/254,486,440.88 = 105,018,370.92/x
  3. Step 3: Cross multiply
    184,399,952.72x = 254,486,440.88 × 105,018,370.92
  4. Step 4: Simplify right side
    184,399,952.72x = 26,725,751,442,446,492
  5. Step 5: Solve for x
    x = 26,725,751,442,446,492/184,399,952.72
  6. Step 6: Final answer
    x = 144,933,613.31

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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.