Home / 40,291,216.30-60,460,444.05-14,734,809.10

Finding the Fourth Proportional to 40,291,216.30, 60,460,444.05 and 14,734,809.10

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Solution

The fourth proportional to 40,291,216.30, 60,460,444.05 and 14,734,809.10 is: 22,110,851.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,291,216.30 : 60,460,444.05 = 14,734,809.10 : x
  2. Step 2: Convert to fraction form
    40,291,216.30/60,460,444.05 = 14,734,809.10/x
  3. Step 3: Cross multiply
    40,291,216.30x = 60,460,444.05 × 14,734,809.10
  4. Step 4: Simplify right side
    40,291,216.30x = 890,873,101,177,980.75
  5. Step 5: Solve for x
    x = 890,873,101,177,980.75/40,291,216.30
  6. Step 6: Final answer
    x = 22,110,851.52

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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.