Home / 5,834,142,820-8,752,606,439-1,903,856,289.76

Finding the Fourth Proportional to 5,834,142,820, 8,752,606,439 and 1,903,856,289.76

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Solution

The fourth proportional to 5,834,142,820, 8,752,606,439 and 1,903,856,289.76 is: 2,856,238,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,142,820 : 8,752,606,439 = 1,903,856,289.76 : x
  2. Step 2: Convert to fraction form
    5,834,142,820/8,752,606,439 = 1,903,856,289.76/x
  3. Step 3: Cross multiply
    5,834,142,820x = 8,752,606,439 × 1,903,856,289.76
  4. Step 4: Simplify right side
    5,834,142,820x = 16,663,704,820,684,025,856
  5. Step 5: Solve for x
    x = 16,663,704,820,684,025,856/5,834,142,820
  6. Step 6: Final answer
    x = 2,856,238,754.31

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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.