Home / 25,272,246.72-34,872,703.34-14,258,354.34

Finding the Fourth Proportional to 25,272,246.72, 34,872,703.34 and 14,258,354.34

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Solution

The fourth proportional to 25,272,246.72, 34,872,703.34 and 14,258,354.34 is: 19,674,838.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,246.72 : 34,872,703.34 = 14,258,354.34 : x
  2. Step 2: Convert to fraction form
    25,272,246.72/34,872,703.34 = 14,258,354.34/x
  3. Step 3: Cross multiply
    25,272,246.72x = 34,872,703.34 × 14,258,354.34
  4. Step 4: Simplify right side
    25,272,246.72x = 497,227,361,015,421.56
  5. Step 5: Solve for x
    x = 497,227,361,015,421.56/25,272,246.72
  6. Step 6: Final answer
    x = 19,674,838.04

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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.