Home / 16,607,424.80-24,915,802.80-8,088,039.20

Finding the Fourth Proportional to 16,607,424.80, 24,915,802.80 and 8,088,039.20

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Solution

The fourth proportional to 16,607,424.80, 24,915,802.80 and 8,088,039.20 is: 12,134,331.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,424.80 : 24,915,802.80 = 8,088,039.20 : x
  2. Step 2: Convert to fraction form
    16,607,424.80/24,915,802.80 = 8,088,039.20/x
  3. Step 3: Cross multiply
    16,607,424.80x = 24,915,802.80 × 8,088,039.20
  4. Step 4: Simplify right side
    16,607,424.80x = 201,519,989,745,869.78
  5. Step 5: Solve for x
    x = 201,519,989,745,869.78/16,607,424.80
  6. Step 6: Final answer
    x = 12,134,331.01

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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.