Home / 24,183,909.40-36,275,864.10-19,400,940.40

Finding the Fourth Proportional to 24,183,909.40, 36,275,864.10 and 19,400,940.40

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Solution

The fourth proportional to 24,183,909.40, 36,275,864.10 and 19,400,940.40 is: 29,101,410.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,183,909.40 : 36,275,864.10 = 19,400,940.40 : x
  2. Step 2: Convert to fraction form
    24,183,909.40/36,275,864.10 = 19,400,940.40/x
  3. Step 3: Cross multiply
    24,183,909.40x = 36,275,864.10 × 19,400,940.40
  4. Step 4: Simplify right side
    24,183,909.40x = 703,785,877,362,599.62
  5. Step 5: Solve for x
    x = 703,785,877,362,599.62/24,183,909.40
  6. Step 6: Final answer
    x = 29,101,410.60

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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.