Home / 24,934,236.12-37,424,345.22-12,646,822.86

Finding the Fourth Proportional to 24,934,236.12, 37,424,345.22 and 12,646,822.86

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Solution

The fourth proportional to 24,934,236.12, 37,424,345.22 and 12,646,822.86 is: 18,981,895.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934,236.12 : 37,424,345.22 = 12,646,822.86 : x
  2. Step 2: Convert to fraction form
    24,934,236.12/37,424,345.22 = 12,646,822.86/x
  3. Step 3: Cross multiply
    24,934,236.12x = 37,424,345.22 × 12,646,822.86
  4. Step 4: Simplify right side
    24,934,236.12x = 473,299,064,648,827.69
  5. Step 5: Solve for x
    x = 473,299,064,648,827.69/24,934,236.12
  6. Step 6: Final answer
    x = 18,981,895.51

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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.