Home / 29,434,720.23-44,148,717-7,871,003.51

Finding the Fourth Proportional to 29,434,720.23, 44,148,717 and 7,871,003.51

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Solution

The fourth proportional to 29,434,720.23, 44,148,717 and 7,871,003.51 is: 11,805,605.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,434,720.23 : 44,148,717 = 7,871,003.51 : x
  2. Step 2: Convert to fraction form
    29,434,720.23/44,148,717 = 7,871,003.51/x
  3. Step 3: Cross multiply
    29,434,720.23x = 44,148,717 × 7,871,003.51
  4. Step 4: Simplify right side
    29,434,720.23x = 347,494,706,248,253.06
  5. Step 5: Solve for x
    x = 347,494,706,248,253.06/29,434,720.23
  6. Step 6: Final answer
    x = 11,805,605.88

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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.