Home / 16,447,712.80-24,671,569.20-14,768,096.80

Finding the Fourth Proportional to 16,447,712.80, 24,671,569.20 and 14,768,096.80

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Solution

The fourth proportional to 16,447,712.80, 24,671,569.20 and 14,768,096.80 is: 22,152,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,447,712.80 : 24,671,569.20 = 14,768,096.80 : x
  2. Step 2: Convert to fraction form
    16,447,712.80/24,671,569.20 = 14,768,096.80/x
  3. Step 3: Cross multiply
    16,447,712.80x = 24,671,569.20 × 14,768,096.80
  4. Step 4: Simplify right side
    16,447,712.80x = 364,352,122,153,498.56
  5. Step 5: Solve for x
    x = 364,352,122,153,498.56/16,447,712.80
  6. Step 6: Final answer
    x = 22,152,145.20

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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.