Home / 14,081,230.40-21,124,230.14-4,856,698.14

Finding the Fourth Proportional to 14,081,230.40, 21,124,230.14 and 4,856,698.14

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Solution

The fourth proportional to 14,081,230.40, 21,124,230.14 and 4,856,698.14 is: 7,285,869.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,081,230.40 : 21,124,230.14 = 4,856,698.14 : x
  2. Step 2: Convert to fraction form
    14,081,230.40/21,124,230.14 = 4,856,698.14/x
  3. Step 3: Cross multiply
    14,081,230.40x = 21,124,230.14 × 4,856,698.14
  4. Step 4: Simplify right side
    14,081,230.40x = 102,594,009,242,011.67
  5. Step 5: Solve for x
    x = 102,594,009,242,011.67/14,081,230.40
  6. Step 6: Final answer
    x = 7,285,869.65

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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.