Home / 44,187,152-66,283,089.96-13,897,376.96

Finding the Fourth Proportional to 44,187,152, 66,283,089.96 and 13,897,376.96

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Solution

The fourth proportional to 44,187,152, 66,283,089.96 and 13,897,376.96 is: 20,846,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,187,152 : 66,283,089.96 = 13,897,376.96 : x
  2. Step 2: Convert to fraction form
    44,187,152/66,283,089.96 = 13,897,376.96/x
  3. Step 3: Cross multiply
    44,187,152x = 66,283,089.96 × 13,897,376.96
  4. Step 4: Simplify right side
    44,187,152x = 921,161,087,247,711.38
  5. Step 5: Solve for x
    x = 921,161,087,247,711.38/44,187,152
  6. Step 6: Final answer
    x = 20,846,808.30

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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.