Home / 25,343,410.90-34,973,695.88-14,332,322.48

Finding the Fourth Proportional to 25,343,410.90, 34,973,695.88 and 14,332,322.48

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Solution

The fourth proportional to 25,343,410.90, 34,973,695.88 and 14,332,322.48 is: 19,778,485.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,343,410.90 : 34,973,695.88 = 14,332,322.48 : x
  2. Step 2: Convert to fraction form
    25,343,410.90/34,973,695.88 = 14,332,322.48/x
  3. Step 3: Cross multiply
    25,343,410.90x = 34,973,695.88 × 14,332,322.48
  4. Step 4: Simplify right side
    25,343,410.90x = 501,254,287,669,607.44
  5. Step 5: Solve for x
    x = 501,254,287,669,607.44/25,343,410.90
  6. Step 6: Final answer
    x = 19,778,485.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.