Home / 26,924,587.20-40,387,111.20-8,973,691.20

Finding the Fourth Proportional to 26,924,587.20, 40,387,111.20 and 8,973,691.20

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Solution

The fourth proportional to 26,924,587.20, 40,387,111.20 and 8,973,691.20 is: 13,460,613.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,924,587.20 : 40,387,111.20 = 8,973,691.20 : x
  2. Step 2: Convert to fraction form
    26,924,587.20/40,387,111.20 = 8,973,691.20/x
  3. Step 3: Cross multiply
    26,924,587.20x = 40,387,111.20 × 8,973,691.20
  4. Step 4: Simplify right side
    26,924,587.20x = 362,421,464,368,861.44
  5. Step 5: Solve for x
    x = 362,421,464,368,861.44/26,924,587.20
  6. Step 6: Final answer
    x = 13,460,613.59

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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.