Home / 24,256,540.05-36,384,810.08-12,127,875.45

Finding the Fourth Proportional to 24,256,540.05, 36,384,810.08 and 12,127,875.45

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Solution

The fourth proportional to 24,256,540.05, 36,384,810.08 and 12,127,875.45 is: 18,191,813.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,540.05 : 36,384,810.08 = 12,127,875.45 : x
  2. Step 2: Convert to fraction form
    24,256,540.05/36,384,810.08 = 12,127,875.45/x
  3. Step 3: Cross multiply
    24,256,540.05x = 36,384,810.08 × 12,127,875.45
  4. Step 4: Simplify right side
    24,256,540.05x = 441,270,444,861,505.19
  5. Step 5: Solve for x
    x = 441,270,444,861,505.19/24,256,540.05
  6. Step 6: Final answer
    x = 18,191,813.18

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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.