Home / 17,710,178.12-24,431,695.53-10,363,504.52

Finding the Fourth Proportional to 17,710,178.12, 24,431,695.53 and 10,363,504.52

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Solution

The fourth proportional to 17,710,178.12, 24,431,695.53 and 10,363,504.52 is: 14,296,749.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,710,178.12 : 24,431,695.53 = 10,363,504.52 : x
  2. Step 2: Convert to fraction form
    17,710,178.12/24,431,695.53 = 10,363,504.52/x
  3. Step 3: Cross multiply
    17,710,178.12x = 24,431,695.53 × 10,363,504.52
  4. Step 4: Simplify right side
    17,710,178.12x = 253,197,987,056,418.81
  5. Step 5: Solve for x
    x = 253,197,987,056,418.81/17,710,178.12
  6. Step 6: Final answer
    x = 14,296,749.89

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1.5x scale

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.