Home / 17,418,439.77-24,036,085.24-9,683,011.05

Finding the Fourth Proportional to 17,418,439.77, 24,036,085.24 and 9,683,011.05

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Solution

The fourth proportional to 17,418,439.77, 24,036,085.24 and 9,683,011.05 is: 13,361,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418,439.77 : 24,036,085.24 = 9,683,011.05 : x
  2. Step 2: Convert to fraction form
    17,418,439.77/24,036,085.24 = 9,683,011.05/x
  3. Step 3: Cross multiply
    17,418,439.77x = 24,036,085.24 × 9,683,011.05
  4. Step 4: Simplify right side
    17,418,439.77x = 232,741,678,953,454.41
  5. Step 5: Solve for x
    x = 232,741,678,953,454.41/17,418,439.77
  6. Step 6: Final answer
    x = 13,361,798.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.