Home / 16,390,060.04-24,579,318.74-5,457,280.70

Finding the Fourth Proportional to 16,390,060.04, 24,579,318.74 and 5,457,280.70

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Solution

The fourth proportional to 16,390,060.04, 24,579,318.74 and 5,457,280.70 is: 8,183,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,390,060.04 : 24,579,318.74 = 5,457,280.70 : x
  2. Step 2: Convert to fraction form
    16,390,060.04/24,579,318.74 = 5,457,280.70/x
  3. Step 3: Cross multiply
    16,390,060.04x = 24,579,318.74 × 5,457,280.70
  4. Step 4: Simplify right side
    16,390,060.04x = 134,136,241,628,767.33
  5. Step 5: Solve for x
    x = 134,136,241,628,767.33/16,390,060.04
  6. Step 6: Final answer
    x = 8,183,999.41

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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.