Home / 24,462,009.10-36,693,013.65-13,124,601.10

Finding the Fourth Proportional to 24,462,009.10, 36,693,013.65 and 13,124,601.10

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Solution

The fourth proportional to 24,462,009.10, 36,693,013.65 and 13,124,601.10 is: 19,686,901.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,462,009.10 : 36,693,013.65 = 13,124,601.10 : x
  2. Step 2: Convert to fraction form
    24,462,009.10/36,693,013.65 = 13,124,601.10/x
  3. Step 3: Cross multiply
    24,462,009.10x = 36,693,013.65 × 13,124,601.10
  4. Step 4: Simplify right side
    24,462,009.10x = 481,581,167,313,105
  5. Step 5: Solve for x
    x = 481,581,167,313,105/24,462,009.10
  6. Step 6: Final answer
    x = 19,686,901.65

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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.