Home / 58,214,327.60-87,321,750.60-15,080,466.80

Finding the Fourth Proportional to 58,214,327.60, 87,321,750.60 and 15,080,466.80

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Solution

The fourth proportional to 58,214,327.60, 87,321,750.60 and 15,080,466.80 is: 22,620,767.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,214,327.60 : 87,321,750.60 = 15,080,466.80 : x
  2. Step 2: Convert to fraction form
    58,214,327.60/87,321,750.60 = 15,080,466.80/x
  3. Step 3: Cross multiply
    58,214,327.60x = 87,321,750.60 × 15,080,466.80
  4. Step 4: Simplify right side
    58,214,327.60x = 1,316,852,760,841,180
  5. Step 5: Solve for x
    x = 1,316,852,760,841,180/58,214,327.60
  6. Step 6: Final answer
    x = 22,620,767.35

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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.