Home / 38,682,414,000.10-58,023,621,000.15-35,586,545,788.90

Finding the Fourth Proportional to 38,682,414,000.10, 58,023,621,000.15 and 35,586,545,788.90

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Solution

The fourth proportional to 38,682,414,000.10, 58,023,621,000.15 and 35,586,545,788.90 is: 53,379,818,683.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,682,414,000.10 : 58,023,621,000.15 = 35,586,545,788.90 : x
  2. Step 2: Convert to fraction form
    38,682,414,000.10/58,023,621,000.15 = 35,586,545,788.90/x
  3. Step 3: Cross multiply
    38,682,414,000.10x = 58,023,621,000.15 × 35,586,545,788.90
  4. Step 4: Simplify right side
    38,682,414,000.10x = 2,064,860,245,559,617,781,760
  5. Step 5: Solve for x
    x = 2,064,860,245,559,617,781,760/38,682,414,000.10
  6. Step 6: Final answer
    x = 53,379,818,683.35

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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.