Home / 11,000,701.80-16,502,607.90-3,426,877.80

Finding the Fourth Proportional to 11,000,701.80, 16,502,607.90 and 3,426,877.80

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Solution

The fourth proportional to 11,000,701.80, 16,502,607.90 and 3,426,877.80 is: 5,140,801.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,701.80 : 16,502,607.90 = 3,426,877.80 : x
  2. Step 2: Convert to fraction form
    11,000,701.80/16,502,607.90 = 3,426,877.80/x
  3. Step 3: Cross multiply
    11,000,701.80x = 16,502,607.90 × 3,426,877.80
  4. Step 4: Simplify right side
    11,000,701.80x = 56,552,420,654,614.62
  5. Step 5: Solve for x
    x = 56,552,420,654,614.62/11,000,701.80
  6. Step 6: Final answer
    x = 5,140,801.17

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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.