Home / 104,575,620.30-156,863,430.45-93,096,494.70

Finding the Fourth Proportional to 104,575,620.30, 156,863,430.45 and 93,096,494.70

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Solution

The fourth proportional to 104,575,620.30, 156,863,430.45 and 93,096,494.70 is: 139,644,742.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,575,620.30 : 156,863,430.45 = 93,096,494.70 : x
  2. Step 2: Convert to fraction form
    104,575,620.30/156,863,430.45 = 93,096,494.70/x
  3. Step 3: Cross multiply
    104,575,620.30x = 156,863,430.45 × 93,096,494.70
  4. Step 4: Simplify right side
    104,575,620.30x = 14,603,435,521,512,242
  5. Step 5: Solve for x
    x = 14,603,435,521,512,242/104,575,620.30
  6. Step 6: Final answer
    x = 139,644,742.05

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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.