Home / 16,039,871.40-24,061,221.48-4,525,439.40

Finding the Fourth Proportional to 16,039,871.40, 24,061,221.48 and 4,525,439.40

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Solution

The fourth proportional to 16,039,871.40, 24,061,221.48 and 4,525,439.40 is: 6,788,558.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,039,871.40 : 24,061,221.48 = 4,525,439.40 : x
  2. Step 2: Convert to fraction form
    16,039,871.40/24,061,221.48 = 4,525,439.40/x
  3. Step 3: Cross multiply
    16,039,871.40x = 24,061,221.48 × 4,525,439.40
  4. Step 4: Simplify right side
    16,039,871.40x = 108,887,599,697,718.33
  5. Step 5: Solve for x
    x = 108,887,599,697,718.33/16,039,871.40
  6. Step 6: Final answer
    x = 6,788,558.15

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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.