Home / 58,289,729.20-87,364,609.80-24,193,524.40

Finding the Fourth Proportional to 58,289,729.20, 87,364,609.80 and 24,193,524.40

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Solution

The fourth proportional to 58,289,729.20, 87,364,609.80 and 24,193,524.40 is: 36,261,239.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,289,729.20 : 87,364,609.80 = 24,193,524.40 : x
  2. Step 2: Convert to fraction form
    58,289,729.20/87,364,609.80 = 24,193,524.40/x
  3. Step 3: Cross multiply
    58,289,729.20x = 87,364,609.80 × 24,193,524.40
  4. Step 4: Simplify right side
    58,289,729.20x = 2,113,657,818,892,779
  5. Step 5: Solve for x
    x = 2,113,657,818,892,779/58,289,729.20
  6. Step 6: Final answer
    x = 36,261,239.29

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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.