Home / 16,607,628.80-24,911,443.20-14,928,012.80

Finding the Fourth Proportional to 16,607,628.80, 24,911,443.20 and 14,928,012.80

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Solution

The fourth proportional to 16,607,628.80, 24,911,443.20 and 14,928,012.80 is: 22,392,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,628.80 : 24,911,443.20 = 14,928,012.80 : x
  2. Step 2: Convert to fraction form
    16,607,628.80/24,911,443.20 = 14,928,012.80/x
  3. Step 3: Cross multiply
    16,607,628.80x = 24,911,443.20 × 14,928,012.80
  4. Step 4: Simplify right side
    16,607,628.80x = 371,878,342,956,072.94
  5. Step 5: Solve for x
    x = 371,878,342,956,072.94/16,607,628.80
  6. Step 6: Final answer
    x = 22,392,019.20

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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.