Home / 32,823,207.40-49,243,911.90-13,662,989.80

Finding the Fourth Proportional to 32,823,207.40, 49,243,911.90 and 13,662,989.80

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Solution

The fourth proportional to 32,823,207.40, 49,243,911.90 and 13,662,989.80 is: 20,498,273.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,823,207.40 : 49,243,911.90 = 13,662,989.80 : x
  2. Step 2: Convert to fraction form
    32,823,207.40/49,243,911.90 = 13,662,989.80/x
  3. Step 3: Cross multiply
    32,823,207.40x = 49,243,911.90 × 13,662,989.80
  4. Step 4: Simplify right side
    32,823,207.40x = 672,819,066,001,798.62
  5. Step 5: Solve for x
    x = 672,819,066,001,798.62/32,823,207.40
  6. Step 6: Final answer
    x = 20,498,273.00

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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.