Home / 32,028,021.09-48,032,095.56-11,555,079.27

Finding the Fourth Proportional to 32,028,021.09, 48,032,095.56 and 11,555,079.27

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Solution

The fourth proportional to 32,028,021.09, 48,032,095.56 and 11,555,079.27 is: 17,329,034.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,028,021.09 : 48,032,095.56 = 11,555,079.27 : x
  2. Step 2: Convert to fraction form
    32,028,021.09/48,032,095.56 = 11,555,079.27/x
  3. Step 3: Cross multiply
    32,028,021.09x = 48,032,095.56 × 11,555,079.27
  4. Step 4: Simplify right side
    32,028,021.09x = 555,014,671,700,015.06
  5. Step 5: Solve for x
    x = 555,014,671,700,015.06/32,028,021.09
  6. Step 6: Final answer
    x = 17,329,034.16

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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.