Home / 10,166,632.14-14,018,099.13-7,583,828.88

Finding the Fourth Proportional to 10,166,632.14, 14,018,099.13 and 7,583,828.88

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Solution

The fourth proportional to 10,166,632.14, 14,018,099.13 and 7,583,828.88 is: 10,456,841.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,166,632.14 : 14,018,099.13 = 7,583,828.88 : x
  2. Step 2: Convert to fraction form
    10,166,632.14/14,018,099.13 = 7,583,828.88/x
  3. Step 3: Cross multiply
    10,166,632.14x = 14,018,099.13 × 7,583,828.88
  4. Step 4: Simplify right side
    10,166,632.14x = 106,310,865,024,796.88
  5. Step 5: Solve for x
    x = 106,310,865,024,796.88/10,166,632.14
  6. Step 6: Final answer
    x = 10,456,841.91

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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.