Home / 16,032,009.30-24,104,001.15-15,696,086.10

Finding the Fourth Proportional to 16,032,009.30, 24,104,001.15 and 15,696,086.10

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Solution

The fourth proportional to 16,032,009.30, 24,104,001.15 and 15,696,086.10 is: 23,598,943.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,032,009.30 : 24,104,001.15 = 15,696,086.10 : x
  2. Step 2: Convert to fraction form
    16,032,009.30/24,104,001.15 = 15,696,086.10/x
  3. Step 3: Cross multiply
    16,032,009.30x = 24,104,001.15 × 15,696,086.10
  4. Step 4: Simplify right side
    16,032,009.30x = 378,338,477,404,899
  5. Step 5: Solve for x
    x = 378,338,477,404,899/16,032,009.30
  6. Step 6: Final answer
    x = 23,598,943.23

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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.