Home / 16,435,900.32-24,657,213.06-5,651,800.62

Finding the Fourth Proportional to 16,435,900.32, 24,657,213.06 and 5,651,800.62

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Solution

The fourth proportional to 16,435,900.32, 24,657,213.06 and 5,651,800.62 is: 8,478,857.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,435,900.32 : 24,657,213.06 = 5,651,800.62 : x
  2. Step 2: Convert to fraction form
    16,435,900.32/24,657,213.06 = 5,651,800.62/x
  3. Step 3: Cross multiply
    16,435,900.32x = 24,657,213.06 × 5,651,800.62
  4. Step 4: Simplify right side
    16,435,900.32x = 139,357,652,059,980.09
  5. Step 5: Solve for x
    x = 139,357,652,059,980.09/16,435,900.32
  6. Step 6: Final answer
    x = 8,478,857.22

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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.