Home / 10,760,072.08-16,071,532.05-9,733,823.55

Finding the Fourth Proportional to 10,760,072.08, 16,071,532.05 and 9,733,823.55

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Solution

The fourth proportional to 10,760,072.08, 16,071,532.05 and 9,733,823.55 is: 14,538,699.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,072.08 : 16,071,532.05 = 9,733,823.55 : x
  2. Step 2: Convert to fraction form
    10,760,072.08/16,071,532.05 = 9,733,823.55/x
  3. Step 3: Cross multiply
    10,760,072.08x = 16,071,532.05 × 9,733,823.55
  4. Step 4: Simplify right side
    10,760,072.08x = 156,437,457,152,869.78
  5. Step 5: Solve for x
    x = 156,437,457,152,869.78/10,760,072.08
  6. Step 6: Final answer
    x = 14,538,699.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.