Home / 24,982,836.40-37,488,251.40-10,603,457.20

Finding the Fourth Proportional to 24,982,836.40, 37,488,251.40 and 10,603,457.20

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Solution

The fourth proportional to 24,982,836.40, 37,488,251.40 and 10,603,457.20 is: 15,911,126.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,982,836.40 : 37,488,251.40 = 10,603,457.20 : x
  2. Step 2: Convert to fraction form
    24,982,836.40/37,488,251.40 = 10,603,457.20/x
  3. Step 3: Cross multiply
    24,982,836.40x = 37,488,251.40 × 10,603,457.20
  4. Step 4: Simplify right side
    24,982,836.40x = 397,505,069,222,740.06
  5. Step 5: Solve for x
    x = 397,505,069,222,740.06/24,982,836.40
  6. Step 6: Final answer
    x = 15,911,126.46

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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.