Home / 32,330,404.80-48,495,607.20-28,822,894.20

Finding the Fourth Proportional to 32,330,404.80, 48,495,607.20 and 28,822,894.20

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Solution

The fourth proportional to 32,330,404.80, 48,495,607.20 and 28,822,894.20 is: 43,234,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,330,404.80 : 48,495,607.20 = 28,822,894.20 : x
  2. Step 2: Convert to fraction form
    32,330,404.80/48,495,607.20 = 28,822,894.20/x
  3. Step 3: Cross multiply
    32,330,404.80x = 48,495,607.20 × 28,822,894.20
  4. Step 4: Simplify right side
    32,330,404.80x = 1,397,783,755,490,358.25
  5. Step 5: Solve for x
    x = 1,397,783,755,490,358.25/32,330,404.80
  6. Step 6: Final answer
    x = 43,234,341.30

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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.