Home / 24,732,846.29-34,135,421.13-13,723,142.93

Finding the Fourth Proportional to 24,732,846.29, 34,135,421.13 and 13,723,142.93

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Solution

The fourth proportional to 24,732,846.29, 34,135,421.13 and 13,723,142.93 is: 18,940,208.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,732,846.29 : 34,135,421.13 = 13,723,142.93 : x
  2. Step 2: Convert to fraction form
    24,732,846.29/34,135,421.13 = 13,723,142.93/x
  3. Step 3: Cross multiply
    24,732,846.29x = 34,135,421.13 × 13,723,142.93
  4. Step 4: Simplify right side
    24,732,846.29x = 468,445,263,109,454
  5. Step 5: Solve for x
    x = 468,445,263,109,454/24,732,846.29
  6. Step 6: Final answer
    x = 18,940,208.40

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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.