Home / 19,494,110.23-26,900,849.24-10,671,870.22

Finding the Fourth Proportional to 19,494,110.23, 26,900,849.24 and 10,671,870.22

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Solution

The fourth proportional to 19,494,110.23, 26,900,849.24 and 10,671,870.22 is: 14,726,620.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,110.23 : 26,900,849.24 = 10,671,870.22 : x
  2. Step 2: Convert to fraction form
    19,494,110.23/26,900,849.24 = 10,671,870.22/x
  3. Step 3: Cross multiply
    19,494,110.23x = 26,900,849.24 × 10,671,870.22
  4. Step 4: Simplify right side
    19,494,110.23x = 287,082,371,762,561.38
  5. Step 5: Solve for x
    x = 287,082,371,762,561.38/19,494,110.23
  6. Step 6: Final answer
    x = 14,726,620.94

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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.