Home / 26,915,058.60-40,372,587.90-14,001,042.30

Finding the Fourth Proportional to 26,915,058.60, 40,372,587.90 and 14,001,042.30

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Solution

The fourth proportional to 26,915,058.60, 40,372,587.90 and 14,001,042.30 is: 21,001,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,915,058.60 : 40,372,587.90 = 14,001,042.30 : x
  2. Step 2: Convert to fraction form
    26,915,058.60/40,372,587.90 = 14,001,042.30/x
  3. Step 3: Cross multiply
    26,915,058.60x = 40,372,587.90 × 14,001,042.30
  4. Step 4: Simplify right side
    26,915,058.60x = 565,258,310,948,368.12
  5. Step 5: Solve for x
    x = 565,258,310,948,368.12/26,915,058.60
  6. Step 6: Final answer
    x = 21,001,563.45

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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.