Home / 24,209,526.56-33,408,141.12-13,196,033.92

Finding the Fourth Proportional to 24,209,526.56, 33,408,141.12 and 13,196,033.92

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Solution

The fourth proportional to 24,209,526.56, 33,408,141.12 and 13,196,033.92 is: 18,209,978.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,209,526.56 : 33,408,141.12 = 13,196,033.92 : x
  2. Step 2: Convert to fraction form
    24,209,526.56/33,408,141.12 = 13,196,033.92/x
  3. Step 3: Cross multiply
    24,209,526.56x = 33,408,141.12 × 13,196,033.92
  4. Step 4: Simplify right side
    24,209,526.56x = 440,854,963,423,666.81
  5. Step 5: Solve for x
    x = 440,854,963,423,666.81/24,209,526.56
  6. Step 6: Final answer
    x = 18,209,978.72

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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.