Home / 16,518,288.15-24,769,726.69-6,285,052.71

Finding the Fourth Proportional to 16,518,288.15, 24,769,726.69 and 6,285,052.71

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Solution

The fourth proportional to 16,518,288.15, 24,769,726.69 and 6,285,052.71 is: 9,424,647.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,518,288.15 : 24,769,726.69 = 6,285,052.71 : x
  2. Step 2: Convert to fraction form
    16,518,288.15/24,769,726.69 = 6,285,052.71/x
  3. Step 3: Cross multiply
    16,518,288.15x = 24,769,726.69 × 6,285,052.71
  4. Step 4: Simplify right side
    16,518,288.15x = 155,679,037,858,943.84
  5. Step 5: Solve for x
    x = 155,679,037,858,943.84/16,518,288.15
  6. Step 6: Final answer
    x = 9,424,647.18

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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.