Home / 24,933,460.72-37,423,181.64-12,646,047.76

Finding the Fourth Proportional to 24,933,460.72, 37,423,181.64 and 12,646,047.76

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Solution

The fourth proportional to 24,933,460.72, 37,423,181.64 and 12,646,047.76 is: 18,980,732.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,933,460.72 : 37,423,181.64 = 12,646,047.76 : x
  2. Step 2: Convert to fraction form
    24,933,460.72/37,423,181.64 = 12,646,047.76/x
  3. Step 3: Cross multiply
    24,933,460.72x = 37,423,181.64 × 12,646,047.76
  4. Step 4: Simplify right side
    24,933,460.72x = 473,255,342,350,595.12
  5. Step 5: Solve for x
    x = 473,255,342,350,595.12/24,933,460.72
  6. Step 6: Final answer
    x = 18,980,732.26

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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.