Home / 14,628,108.48-21,937,925.88-4,392,554.64

Finding the Fourth Proportional to 14,628,108.48, 21,937,925.88 and 4,392,554.64

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Solution

The fourth proportional to 14,628,108.48, 21,937,925.88 and 4,392,554.64 is: 6,587,559.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,628,108.48 : 21,937,925.88 = 4,392,554.64 : x
  2. Step 2: Convert to fraction form
    14,628,108.48/21,937,925.88 = 4,392,554.64/x
  3. Step 3: Cross multiply
    14,628,108.48x = 21,937,925.88 × 4,392,554.64
  4. Step 4: Simplify right side
    14,628,108.48x = 96,363,538,116,170.08
  5. Step 5: Solve for x
    x = 96,363,538,116,170.08/14,628,108.48
  6. Step 6: Final answer
    x = 6,587,559.71

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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.