Home / 33,214,956.42-45,837,775.35-19,275,237.66

Finding the Fourth Proportional to 33,214,956.42, 45,837,775.35 and 19,275,237.66

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Solution

The fourth proportional to 33,214,956.42, 45,837,775.35 and 19,275,237.66 is: 26,600,486.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,956.42 : 45,837,775.35 = 19,275,237.66 : x
  2. Step 2: Convert to fraction form
    33,214,956.42/45,837,775.35 = 19,275,237.66/x
  3. Step 3: Cross multiply
    33,214,956.42x = 45,837,775.35 × 19,275,237.66
  4. Step 4: Simplify right side
    33,214,956.42x = 883,534,013,676,939.75
  5. Step 5: Solve for x
    x = 883,534,013,676,939.75/33,214,956.42
  6. Step 6: Final answer
    x = 26,600,486.92

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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.