Home / 26,421,848.10-39,632,772.15-16,344,152.10

Finding the Fourth Proportional to 26,421,848.10, 39,632,772.15 and 16,344,152.10

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Solution

The fourth proportional to 26,421,848.10, 39,632,772.15 and 16,344,152.10 is: 24,516,228.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,421,848.10 : 39,632,772.15 = 16,344,152.10 : x
  2. Step 2: Convert to fraction form
    26,421,848.10/39,632,772.15 = 16,344,152.10/x
  3. Step 3: Cross multiply
    26,421,848.10x = 39,632,772.15 × 16,344,152.10
  4. Step 4: Simplify right side
    26,421,848.10x = 647,764,056,164,244
  5. Step 5: Solve for x
    x = 647,764,056,164,244/26,421,848.10
  6. Step 6: Final answer
    x = 24,516,228.15

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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.