Home / 49,425,408,038.20-74,138,112,057.30-49,425,408,038.20

Finding the Fourth Proportional to 49,425,408,038.20, 74,138,112,057.30 and 49,425,408,038.20

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Solution

The fourth proportional to 49,425,408,038.20, 74,138,112,057.30 and 49,425,408,038.20 is: 74,138,112,057.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,425,408,038.20 : 74,138,112,057.30 = 49,425,408,038.20 : x
  2. Step 2: Convert to fraction form
    49,425,408,038.20/74,138,112,057.30 = 49,425,408,038.20/x
  3. Step 3: Cross multiply
    49,425,408,038.20x = 74,138,112,057.30 × 49,425,408,038.20
  4. Step 4: Simplify right side
    49,425,408,038.20x = 3,664,306,439,613,847,699,456
  5. Step 5: Solve for x
    x = 3,664,306,439,613,847,699,456/49,425,408,038.20
  6. Step 6: Final answer
    x = 74,138,112,057.30

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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.