Home / 16,266,897.96-22,448,548.23-8,924,597.69

Finding the Fourth Proportional to 16,266,897.96, 22,448,548.23 and 8,924,597.69

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Solution

The fourth proportional to 16,266,897.96, 22,448,548.23 and 8,924,597.69 is: 12,316,070.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266,897.96 : 22,448,548.23 = 8,924,597.69 : x
  2. Step 2: Convert to fraction form
    16,266,897.96/22,448,548.23 = 8,924,597.69/x
  3. Step 3: Cross multiply
    16,266,897.96x = 22,448,548.23 × 8,924,597.69
  4. Step 4: Simplify right side
    16,266,897.96x = 200,344,261,565,068.88
  5. Step 5: Solve for x
    x = 200,344,261,565,068.88/16,266,897.96
  6. Step 6: Final answer
    x = 12,316,070.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.