Home / 58,383,722.70-87,575,584.05-36,884,637.90

Finding the Fourth Proportional to 58,383,722.70, 87,575,584.05 and 36,884,637.90

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Solution

The fourth proportional to 58,383,722.70, 87,575,584.05 and 36,884,637.90 is: 55,326,956.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,383,722.70 : 87,575,584.05 = 36,884,637.90 : x
  2. Step 2: Convert to fraction form
    58,383,722.70/87,575,584.05 = 36,884,637.90/x
  3. Step 3: Cross multiply
    58,383,722.70x = 87,575,584.05 × 36,884,637.90
  4. Step 4: Simplify right side
    58,383,722.70x = 3,230,193,706,565,265.50
  5. Step 5: Solve for x
    x = 3,230,193,706,565,265.50/58,383,722.70
  6. Step 6: Final answer
    x = 55,326,956.85

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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.