Home / 14,705,161.80-22,057,742.70-4,470,001.80

Finding the Fourth Proportional to 14,705,161.80, 22,057,742.70 and 4,470,001.80

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Solution

The fourth proportional to 14,705,161.80, 22,057,742.70 and 4,470,001.80 is: 6,705,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,705,161.80 : 22,057,742.70 = 4,470,001.80 : x
  2. Step 2: Convert to fraction form
    14,705,161.80/22,057,742.70 = 4,470,001.80/x
  3. Step 3: Cross multiply
    14,705,161.80x = 22,057,742.70 × 4,470,001.80
  4. Step 4: Simplify right side
    14,705,161.80x = 98,598,149,572,936.86
  5. Step 5: Solve for x
    x = 98,598,149,572,936.86/14,705,161.80
  6. Step 6: Final answer
    x = 6,705,002.70

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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.