Home / 24,974,448.40-37,461,672.60-13,005,629.20

Finding the Fourth Proportional to 24,974,448.40, 37,461,672.60 and 13,005,629.20

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Solution

The fourth proportional to 24,974,448.40, 37,461,672.60 and 13,005,629.20 is: 19,508,443.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,974,448.40 : 37,461,672.60 = 13,005,629.20 : x
  2. Step 2: Convert to fraction form
    24,974,448.40/37,461,672.60 = 13,005,629.20/x
  3. Step 3: Cross multiply
    24,974,448.40x = 37,461,672.60 × 13,005,629.20
  4. Step 4: Simplify right side
    24,974,448.40x = 487,212,623,047,399.94
  5. Step 5: Solve for x
    x = 487,212,623,047,399.94/24,974,448.40
  6. Step 6: Final answer
    x = 19,508,443.80

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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.