Home / 2,298,414,335.72-3,448,105,701.90-745,584,408.68

Finding the Fourth Proportional to 2,298,414,335.72, 3,448,105,701.90 and 745,584,408.68

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Solution

The fourth proportional to 2,298,414,335.72, 3,448,105,701.90 and 745,584,408.68 is: 1,118,533,682.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,414,335.72 : 3,448,105,701.90 = 745,584,408.68 : x
  2. Step 2: Convert to fraction form
    2,298,414,335.72/3,448,105,701.90 = 745,584,408.68/x
  3. Step 3: Cross multiply
    2,298,414,335.72x = 3,448,105,701.90 × 745,584,408.68
  4. Step 4: Simplify right side
    2,298,414,335.72x = 2,570,853,850,817,247,744
  5. Step 5: Solve for x
    x = 2,570,853,850,817,247,744/2,298,414,335.72
  6. Step 6: Final answer
    x = 1,118,533,682.49

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1.5x scale

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.