Home / 17,130,563.35-23,614,024.66-10,502,881.67

Finding the Fourth Proportional to 17,130,563.35, 23,614,024.66 and 10,502,881.67

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Solution

The fourth proportional to 17,130,563.35, 23,614,024.66 and 10,502,881.67 is: 14,477,942.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,130,563.35 : 23,614,024.66 = 10,502,881.67 : x
  2. Step 2: Convert to fraction form
    17,130,563.35/23,614,024.66 = 10,502,881.67/x
  3. Step 3: Cross multiply
    17,130,563.35x = 23,614,024.66 × 10,502,881.67
  4. Step 4: Simplify right side
    17,130,563.35x = 248,015,306,789,219.81
  5. Step 5: Solve for x
    x = 248,015,306,789,219.81/17,130,563.35
  6. Step 6: Final answer
    x = 14,477,942.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.