Home / 16,146,532.30-24,224,464.05-4,787,254.30

Finding the Fourth Proportional to 16,146,532.30, 24,224,464.05 and 4,787,254.30

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Solution

The fourth proportional to 16,146,532.30, 24,224,464.05 and 4,787,254.30 is: 7,182,264.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146,532.30 : 24,224,464.05 = 4,787,254.30 : x
  2. Step 2: Convert to fraction form
    16,146,532.30/24,224,464.05 = 4,787,254.30/x
  3. Step 3: Cross multiply
    16,146,532.30x = 24,224,464.05 × 4,787,254.30
  4. Step 4: Simplify right side
    16,146,532.30x = 115,968,669,688,557.91
  5. Step 5: Solve for x
    x = 115,968,669,688,557.91/16,146,532.30
  6. Step 6: Final answer
    x = 7,182,264.74

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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.