Home / 25,374,864.56-35,017,835.28-14,361,613.52

Finding the Fourth Proportional to 25,374,864.56, 35,017,835.28 and 14,361,613.52

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Solution

The fourth proportional to 25,374,864.56, 35,017,835.28 and 14,361,613.52 is: 19,819,322.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374,864.56 : 35,017,835.28 = 14,361,613.52 : x
  2. Step 2: Convert to fraction form
    25,374,864.56/35,017,835.28 = 14,361,613.52/x
  3. Step 3: Cross multiply
    25,374,864.56x = 35,017,835.28 × 14,361,613.52
  4. Step 4: Simplify right side
    25,374,864.56x = 502,912,616,598,381
  5. Step 5: Solve for x
    x = 502,912,616,598,381/25,374,864.56
  6. Step 6: Final answer
    x = 19,819,322.20

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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.