Home / 188,928,030.40-283,392,045.60-188,928,030.40

Finding the Fourth Proportional to 188,928,030.40, 283,392,045.60 and 188,928,030.40

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Solution

The fourth proportional to 188,928,030.40, 283,392,045.60 and 188,928,030.40 is: 283,392,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,928,030.40 : 283,392,045.60 = 188,928,030.40 : x
  2. Step 2: Convert to fraction form
    188,928,030.40/283,392,045.60 = 188,928,030.40/x
  3. Step 3: Cross multiply
    188,928,030.40x = 283,392,045.60 × 188,928,030.40
  4. Step 4: Simplify right side
    188,928,030.40x = 53,540,701,006,234,992
  5. Step 5: Solve for x
    x = 53,540,701,006,234,992/188,928,030.40
  6. Step 6: Final answer
    x = 283,392,045.60

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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.