Home / 25,272,247.72-34,872,704.72-14,258,355.34

Finding the Fourth Proportional to 25,272,247.72, 34,872,704.72 and 14,258,355.34

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Solution

The fourth proportional to 25,272,247.72, 34,872,704.72 and 14,258,355.34 is: 19,674,839.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,247.72 : 34,872,704.72 = 14,258,355.34 : x
  2. Step 2: Convert to fraction form
    25,272,247.72/34,872,704.72 = 14,258,355.34/x
  3. Step 3: Cross multiply
    25,272,247.72x = 34,872,704.72 × 14,258,355.34
  4. Step 4: Simplify right side
    25,272,247.72x = 497,227,415,564,655.19
  5. Step 5: Solve for x
    x = 497,227,415,564,655.19/25,272,247.72
  6. Step 6: Final answer
    x = 19,674,839.42

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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.