Home / 24,896,746.30-37,345,119.45-20,645,218.30

Finding the Fourth Proportional to 24,896,746.30, 37,345,119.45 and 20,645,218.30

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Solution

The fourth proportional to 24,896,746.30, 37,345,119.45 and 20,645,218.30 is: 30,967,827.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,896,746.30 : 37,345,119.45 = 20,645,218.30 : x
  2. Step 2: Convert to fraction form
    24,896,746.30/37,345,119.45 = 20,645,218.30/x
  3. Step 3: Cross multiply
    24,896,746.30x = 37,345,119.45 × 20,645,218.30
  4. Step 4: Simplify right side
    24,896,746.30x = 770,998,143,484,826
  5. Step 5: Solve for x
    x = 770,998,143,484,826/24,896,746.30
  6. Step 6: Final answer
    x = 30,967,827.45

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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.