Home / 58,549,611.60-87,761,431.80-22,143,934.80

Finding the Fourth Proportional to 58,549,611.60, 87,761,431.80 and 22,143,934.80

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Solution

The fourth proportional to 58,549,611.60, 87,761,431.80 and 22,143,934.80 is: 33,192,080.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,549,611.60 : 87,761,431.80 = 22,143,934.80 : x
  2. Step 2: Convert to fraction form
    58,549,611.60/87,761,431.80 = 22,143,934.80/x
  3. Step 3: Cross multiply
    58,549,611.60x = 87,761,431.80 × 22,143,934.80
  4. Step 4: Simplify right side
    58,549,611.60x = 1,943,383,423,733,846.75
  5. Step 5: Solve for x
    x = 1,943,383,423,733,846.75/58,549,611.60
  6. Step 6: Final answer
    x = 33,192,080.54

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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.