Home / 24,597,020.61-36,823,929.41-12,897,649.22

Finding the Fourth Proportional to 24,597,020.61, 36,823,929.41 and 12,897,649.22

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Solution

The fourth proportional to 24,597,020.61, 36,823,929.41 and 12,897,649.22 is: 19,308,928.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,597,020.61 : 36,823,929.41 = 12,897,649.22 : x
  2. Step 2: Convert to fraction form
    24,597,020.61/36,823,929.41 = 12,897,649.22/x
  3. Step 3: Cross multiply
    24,597,020.61x = 36,823,929.41 × 12,897,649.22
  4. Step 4: Simplify right side
    24,597,020.61x = 474,942,124,280,346.06
  5. Step 5: Solve for x
    x = 474,942,124,280,346.06/24,597,020.61
  6. Step 6: Final answer
    x = 19,308,928.99

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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.