Home / 24,192,006.40-36,288,009.60-9,043,969.60

Finding the Fourth Proportional to 24,192,006.40, 36,288,009.60 and 9,043,969.60

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Solution

The fourth proportional to 24,192,006.40, 36,288,009.60 and 9,043,969.60 is: 13,565,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,006.40 : 36,288,009.60 = 9,043,969.60 : x
  2. Step 2: Convert to fraction form
    24,192,006.40/36,288,009.60 = 9,043,969.60/x
  3. Step 3: Cross multiply
    24,192,006.40x = 36,288,009.60 × 9,043,969.60
  4. Step 4: Simplify right side
    24,192,006.40x = 328,187,655,666,908.19
  5. Step 5: Solve for x
    x = 328,187,655,666,908.19/24,192,006.40
  6. Step 6: Final answer
    x = 13,565,954.40

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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.