Home / 16,063,679.40-24,060,089.70-9,662,767.80

Finding the Fourth Proportional to 16,063,679.40, 24,060,089.70 and 9,662,767.80

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Solution

The fourth proportional to 16,063,679.40, 24,060,089.70 and 9,662,767.80 is: 14,472,839.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063,679.40 : 24,060,089.70 = 9,662,767.80 : x
  2. Step 2: Convert to fraction form
    16,063,679.40/24,060,089.70 = 9,662,767.80/x
  3. Step 3: Cross multiply
    16,063,679.40x = 24,060,089.70 × 9,662,767.80
  4. Step 4: Simplify right side
    16,063,679.40x = 232,487,060,018,271.66
  5. Step 5: Solve for x
    x = 232,487,060,018,271.66/16,063,679.40
  6. Step 6: Final answer
    x = 14,472,839.89

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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.