Home / 45,209,368,386.24-67,824,269,049.94-14,956,436,193.62

Finding the Fourth Proportional to 45,209,368,386.24, 67,824,269,049.94 and 14,956,436,193.62

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Solution

The fourth proportional to 45,209,368,386.24, 67,824,269,049.94 and 14,956,436,193.62 is: 22,438,034,164.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,209,368,386.24 : 67,824,269,049.94 = 14,956,436,193.62 : x
  2. Step 2: Convert to fraction form
    45,209,368,386.24/67,824,269,049.94 = 14,956,436,193.62/x
  3. Step 3: Cross multiply
    45,209,368,386.24x = 67,824,269,049.94 × 14,956,436,193.62
  4. Step 4: Simplify right side
    45,209,368,386.24x = 1,014,409,352,424,343,470,080
  5. Step 5: Solve for x
    x = 1,014,409,352,424,343,470,080/45,209,368,386.24
  6. Step 6: Final answer
    x = 22,438,034,164.91

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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.