Home / 24,813,996.20-37,221,007.80-7,776,002.60

Finding the Fourth Proportional to 24,813,996.20, 37,221,007.80 and 7,776,002.60

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Solution

The fourth proportional to 24,813,996.20, 37,221,007.80 and 7,776,002.60 is: 11,664,008.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,813,996.20 : 37,221,007.80 = 7,776,002.60 : x
  2. Step 2: Convert to fraction form
    24,813,996.20/37,221,007.80 = 7,776,002.60/x
  3. Step 3: Cross multiply
    24,813,996.20x = 37,221,007.80 × 7,776,002.60
  4. Step 4: Simplify right side
    24,813,996.20x = 289,430,653,427,420.25
  5. Step 5: Solve for x
    x = 289,430,653,427,420.25/24,813,996.20
  6. Step 6: Final answer
    x = 11,664,008.13

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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.