Home / 4,701,791,170.94-7,053,707,123.73-1,430,155,344.38

Finding the Fourth Proportional to 4,701,791,170.94, 7,053,707,123.73 and 1,430,155,344.38

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Solution

The fourth proportional to 4,701,791,170.94, 7,053,707,123.73 and 1,430,155,344.38 is: 2,145,543,384.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,791,170.94 : 7,053,707,123.73 = 1,430,155,344.38 : x
  2. Step 2: Convert to fraction form
    4,701,791,170.94/7,053,707,123.73 = 1,430,155,344.38/x
  3. Step 3: Cross multiply
    4,701,791,170.94x = 7,053,707,123.73 × 1,430,155,344.38
  4. Step 4: Simplify right side
    4,701,791,170.94x = 10,087,896,940,658,468,864
  5. Step 5: Solve for x
    x = 10,087,896,940,658,468,864/4,701,791,170.94
  6. Step 6: Final answer
    x = 2,145,543,384.19

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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.