Home / 236,140,214.10-354,276,676.35-114,975,618.90

Finding the Fourth Proportional to 236,140,214.10, 354,276,676.35 and 114,975,618.90

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Solution

The fourth proportional to 236,140,214.10, 354,276,676.35 and 114,975,618.90 is: 172,495,736.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,140,214.10 : 354,276,676.35 = 114,975,618.90 : x
  2. Step 2: Convert to fraction form
    236,140,214.10/354,276,676.35 = 114,975,618.90/x
  3. Step 3: Cross multiply
    236,140,214.10x = 354,276,676.35 × 114,975,618.90
  4. Step 4: Simplify right side
    236,140,214.10x = 40,733,180,125,176,248
  5. Step 5: Solve for x
    x = 40,733,180,125,176,248/236,140,214.10
  6. Step 6: Final answer
    x = 172,495,736.40

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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.