Home / 100,594,114.86-150,783,746.85-57,370,246.86

Finding the Fourth Proportional to 100,594,114.86, 150,783,746.85 and 57,370,246.86

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Solution

The fourth proportional to 100,594,114.86, 150,783,746.85 and 57,370,246.86 is: 85,994,104.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,594,114.86 : 150,783,746.85 = 57,370,246.86 : x
  2. Step 2: Convert to fraction form
    100,594,114.86/150,783,746.85 = 57,370,246.86/x
  3. Step 3: Cross multiply
    100,594,114.86x = 150,783,746.85 × 57,370,246.86
  4. Step 4: Simplify right side
    100,594,114.86x = 8,650,500,779,260,247
  5. Step 5: Solve for x
    x = 8,650,500,779,260,247/100,594,114.86
  6. Step 6: Final answer
    x = 85,994,104.04

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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.