Home / 40,291,215.30-60,460,442.55-14,734,808.10

Finding the Fourth Proportional to 40,291,215.30, 60,460,442.55 and 14,734,808.10

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Solution

The fourth proportional to 40,291,215.30, 60,460,442.55 and 14,734,808.10 is: 22,110,850.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,291,215.30 : 60,460,442.55 = 14,734,808.10 : x
  2. Step 2: Convert to fraction form
    40,291,215.30/60,460,442.55 = 14,734,808.10/x
  3. Step 3: Cross multiply
    40,291,215.30x = 60,460,442.55 × 14,734,808.10
  4. Step 4: Simplify right side
    40,291,215.30x = 890,873,018,615,324.62
  5. Step 5: Solve for x
    x = 890,873,018,615,324.62/40,291,215.30
  6. Step 6: Final answer
    x = 22,110,850.02

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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.