Home / 25,492,840-38,212,031.04-14,539,447.24

Finding the Fourth Proportional to 25,492,840, 38,212,031.04 and 14,539,447.24

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Solution

The fourth proportional to 25,492,840, 38,212,031.04 and 14,539,447.24 is: 21,793,641.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,492,840 : 38,212,031.04 = 14,539,447.24 : x
  2. Step 2: Convert to fraction form
    25,492,840/38,212,031.04 = 14,539,447.24/x
  3. Step 3: Cross multiply
    25,492,840x = 38,212,031.04 × 14,539,447.24
  4. Step 4: Simplify right side
    25,492,840x = 555,581,809,239,322.31
  5. Step 5: Solve for x
    x = 555,581,809,239,322.31/25,492,840
  6. Step 6: Final answer
    x = 21,793,641.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.