Home / 16,363,064.40-24,551,826.24-8,580,120

Finding the Fourth Proportional to 16,363,064.40, 24,551,826.24 and 8,580,120

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Solution

The fourth proportional to 16,363,064.40, 24,551,826.24 and 8,580,120 is: 12,873,970.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,363,064.40 : 24,551,826.24 = 8,580,120 : x
  2. Step 2: Convert to fraction form
    16,363,064.40/24,551,826.24 = 8,580,120/x
  3. Step 3: Cross multiply
    16,363,064.40x = 24,551,826.24 × 8,580,120
  4. Step 4: Simplify right side
    16,363,064.40x = 210,657,615,358,348.78
  5. Step 5: Solve for x
    x = 210,657,615,358,348.78/16,363,064.40
  6. Step 6: Final answer
    x = 12,873,970.93

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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.