Home / 22,461,842.60-33,714,882.30-11,115,103.40

Finding the Fourth Proportional to 22,461,842.60, 33,714,882.30 and 11,115,103.40

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Solution

The fourth proportional to 22,461,842.60, 33,714,882.30 and 11,115,103.40 is: 16,683,600.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,461,842.60 : 33,714,882.30 = 11,115,103.40 : x
  2. Step 2: Convert to fraction form
    22,461,842.60/33,714,882.30 = 11,115,103.40/x
  3. Step 3: Cross multiply
    22,461,842.60x = 33,714,882.30 × 11,115,103.40
  4. Step 4: Simplify right side
    22,461,842.60x = 374,744,402,883,329.81
  5. Step 5: Solve for x
    x = 374,744,402,883,329.81/22,461,842.60
  6. Step 6: Final answer
    x = 16,683,600.25

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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.