Home / 14,994,769.06-22,487,498.70-5,408,900.20

Finding the Fourth Proportional to 14,994,769.06, 22,487,498.70 and 5,408,900.20

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Solution

The fourth proportional to 14,994,769.06, 22,487,498.70 and 5,408,900.20 is: 8,111,671.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,994,769.06 : 22,487,498.70 = 5,408,900.20 : x
  2. Step 2: Convert to fraction form
    14,994,769.06/22,487,498.70 = 5,408,900.20/x
  3. Step 3: Cross multiply
    14,994,769.06x = 22,487,498.70 × 5,408,900.20
  4. Step 4: Simplify right side
    14,994,769.06x = 121,632,636,215,929.73
  5. Step 5: Solve for x
    x = 121,632,636,215,929.73/14,994,769.06
  6. Step 6: Final answer
    x = 8,111,671.19

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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.