Home / 34,084,457.60-51,126,686.40-26,470,198.40

Finding the Fourth Proportional to 34,084,457.60, 51,126,686.40 and 26,470,198.40

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Solution

The fourth proportional to 34,084,457.60, 51,126,686.40 and 26,470,198.40 is: 39,705,297.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,084,457.60 : 51,126,686.40 = 26,470,198.40 : x
  2. Step 2: Convert to fraction form
    34,084,457.60/51,126,686.40 = 26,470,198.40/x
  3. Step 3: Cross multiply
    34,084,457.60x = 51,126,686.40 × 26,470,198.40
  4. Step 4: Simplify right side
    34,084,457.60x = 1,353,333,532,542,581.75
  5. Step 5: Solve for x
    x = 1,353,333,532,542,581.75/34,084,457.60
  6. Step 6: Final answer
    x = 39,705,297.60

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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.