Home / 14,678,089.60-22,017,134.40-10,851,714.40

Finding the Fourth Proportional to 14,678,089.60, 22,017,134.40 and 10,851,714.40

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Solution

The fourth proportional to 14,678,089.60, 22,017,134.40 and 10,851,714.40 is: 16,277,571.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,089.60 : 22,017,134.40 = 10,851,714.40 : x
  2. Step 2: Convert to fraction form
    14,678,089.60/22,017,134.40 = 10,851,714.40/x
  3. Step 3: Cross multiply
    14,678,089.60x = 22,017,134.40 × 10,851,714.40
  4. Step 4: Simplify right side
    14,678,089.60x = 238,923,654,415,215.34
  5. Step 5: Solve for x
    x = 238,923,654,415,215.34/14,678,089.60
  6. Step 6: Final answer
    x = 16,277,571.60

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Similar ratio
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1.5x scale

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.