Home / 15,050,784.12-22,579,540.34-4,816,258.41

Finding the Fourth Proportional to 15,050,784.12, 22,579,540.34 and 4,816,258.41

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Solution

The fourth proportional to 15,050,784.12, 22,579,540.34 and 4,816,258.41 is: 7,225,464.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,050,784.12 : 22,579,540.34 = 4,816,258.41 : x
  2. Step 2: Convert to fraction form
    15,050,784.12/22,579,540.34 = 4,816,258.41/x
  3. Step 3: Cross multiply
    15,050,784.12x = 22,579,540.34 × 4,816,258.41
  4. Step 4: Simplify right side
    15,050,784.12x = 108,748,901,032,377.97
  5. Step 5: Solve for x
    x = 108,748,901,032,377.97/15,050,784.12
  6. Step 6: Final answer
    x = 7,225,464.15

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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.