Home / 14,436,596.34-21,654,341.55-4,857,854.58

Finding the Fourth Proportional to 14,436,596.34, 21,654,341.55 and 4,857,854.58

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Solution

The fourth proportional to 14,436,596.34, 21,654,341.55 and 4,857,854.58 is: 7,286,595.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,436,596.34 : 21,654,341.55 = 4,857,854.58 : x
  2. Step 2: Convert to fraction form
    14,436,596.34/21,654,341.55 = 4,857,854.58/x
  3. Step 3: Cross multiply
    14,436,596.34x = 21,654,341.55 × 4,857,854.58
  4. Step 4: Simplify right side
    14,436,596.34x = 105,193,642,275,551.80
  5. Step 5: Solve for x
    x = 105,193,642,275,551.80/14,436,596.34
  6. Step 6: Final answer
    x = 7,286,595.80

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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.