Home / 24,118,528.40-33,286,443.72-13,808,563.28

Finding the Fourth Proportional to 24,118,528.40, 33,286,443.72 and 13,808,563.28

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Solution

The fourth proportional to 24,118,528.40, 33,286,443.72 and 13,808,563.28 is: 19,057,463.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,528.40 : 33,286,443.72 = 13,808,563.28 : x
  2. Step 2: Convert to fraction form
    24,118,528.40/33,286,443.72 = 13,808,563.28/x
  3. Step 3: Cross multiply
    24,118,528.40x = 33,286,443.72 × 13,808,563.28
  4. Step 4: Simplify right side
    24,118,528.40x = 459,637,964,473,778.56
  5. Step 5: Solve for x
    x = 459,637,964,473,778.56/24,118,528.40
  6. Step 6: Final answer
    x = 19,057,463.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.