Home / 16,848,281.70-25,272,422.55-14,013,929.70

Finding the Fourth Proportional to 16,848,281.70, 25,272,422.55 and 14,013,929.70

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Solution

The fourth proportional to 16,848,281.70, 25,272,422.55 and 14,013,929.70 is: 21,020,894.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,281.70 : 25,272,422.55 = 14,013,929.70 : x
  2. Step 2: Convert to fraction form
    16,848,281.70/25,272,422.55 = 14,013,929.70/x
  3. Step 3: Cross multiply
    16,848,281.70x = 25,272,422.55 × 14,013,929.70
  4. Step 4: Simplify right side
    16,848,281.70x = 354,165,952,964,394.75
  5. Step 5: Solve for x
    x = 354,165,952,964,394.75/16,848,281.70
  6. Step 6: Final answer
    x = 21,020,894.55

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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.