Home / 15,753,531.60-23,583,058.20-14,819,245.20

Finding the Fourth Proportional to 15,753,531.60, 23,583,058.20 and 14,819,245.20

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Solution

The fourth proportional to 15,753,531.60, 23,583,058.20 and 14,819,245.20 is: 22,184,430.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,531.60 : 23,583,058.20 = 14,819,245.20 : x
  2. Step 2: Convert to fraction form
    15,753,531.60/23,583,058.20 = 14,819,245.20/x
  3. Step 3: Cross multiply
    15,753,531.60x = 23,583,058.20 × 14,819,245.20
  4. Step 4: Simplify right side
    15,753,531.60x = 349,483,122,031,670.62
  5. Step 5: Solve for x
    x = 349,483,122,031,670.62/15,753,531.60
  6. Step 6: Final answer
    x = 22,184,430.19

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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.