Home / 19,674,749.43-29,513,009.88-6,026,899.86

Finding the Fourth Proportional to 19,674,749.43, 29,513,009.88 and 6,026,899.86

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Solution

The fourth proportional to 19,674,749.43, 29,513,009.88 and 6,026,899.86 is: 9,040,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,674,749.43 : 29,513,009.88 = 6,026,899.86 : x
  2. Step 2: Convert to fraction form
    19,674,749.43/29,513,009.88 = 6,026,899.86/x
  3. Step 3: Cross multiply
    19,674,749.43x = 29,513,009.88 × 6,026,899.86
  4. Step 4: Simplify right side
    19,674,749.43x = 177,871,955,113,950.62
  5. Step 5: Solve for x
    x = 177,871,955,113,950.62/19,674,749.43
  6. Step 6: Final answer
    x = 9,040,621.11

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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.