Home / 34,992,003.60-52,488,005.40-32,220,637.20

Finding the Fourth Proportional to 34,992,003.60, 52,488,005.40 and 32,220,637.20

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Solution

The fourth proportional to 34,992,003.60, 52,488,005.40 and 32,220,637.20 is: 48,330,955.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,003.60 : 52,488,005.40 = 32,220,637.20 : x
  2. Step 2: Convert to fraction form
    34,992,003.60/52,488,005.40 = 32,220,637.20/x
  3. Step 3: Cross multiply
    34,992,003.60x = 52,488,005.40 × 32,220,637.20
  4. Step 4: Simplify right side
    34,992,003.60x = 1,691,196,979,345,040.75
  5. Step 5: Solve for x
    x = 1,691,196,979,345,040.75/34,992,003.60
  6. Step 6: Final answer
    x = 48,330,955.80

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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.