Home / 51,001,812.24-76,503,548.76-14,610,061.16

Finding the Fourth Proportional to 51,001,812.24, 76,503,548.76 and 14,610,061.16

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Solution

The fourth proportional to 51,001,812.24, 76,503,548.76 and 14,610,061.16 is: 21,915,329.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,001,812.24 : 76,503,548.76 = 14,610,061.16 : x
  2. Step 2: Convert to fraction form
    51,001,812.24/76,503,548.76 = 14,610,061.16/x
  3. Step 3: Cross multiply
    51,001,812.24x = 76,503,548.76 × 14,610,061.16
  4. Step 4: Simplify right side
    51,001,812.24x = 1,117,721,526,340,642.25
  5. Step 5: Solve for x
    x = 1,117,721,526,340,642.25/51,001,812.24
  6. Step 6: Final answer
    x = 21,915,329.62

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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.