Home / 9,343,141.30-14,014,711.95-5,501,019.70

Finding the Fourth Proportional to 9,343,141.30, 14,014,711.95 and 5,501,019.70

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Solution

The fourth proportional to 9,343,141.30, 14,014,711.95 and 5,501,019.70 is: 8,251,529.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,141.30 : 14,014,711.95 = 5,501,019.70 : x
  2. Step 2: Convert to fraction form
    9,343,141.30/14,014,711.95 = 5,501,019.70/x
  3. Step 3: Cross multiply
    9,343,141.30x = 14,014,711.95 × 5,501,019.70
  4. Step 4: Simplify right side
    9,343,141.30x = 77,095,206,526,775.41
  5. Step 5: Solve for x
    x = 77,095,206,526,775.41/9,343,141.30
  6. Step 6: Final answer
    x = 8,251,529.55

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Similar ratio
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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.