Home / 5,834,142,818-8,752,606,436-1,903,856,287.76

Finding the Fourth Proportional to 5,834,142,818, 8,752,606,436 and 1,903,856,287.76

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Solution

The fourth proportional to 5,834,142,818, 8,752,606,436 and 1,903,856,287.76 is: 2,856,238,751.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,142,818 : 8,752,606,436 = 1,903,856,287.76 : x
  2. Step 2: Convert to fraction form
    5,834,142,818/8,752,606,436 = 1,903,856,287.76/x
  3. Step 3: Cross multiply
    5,834,142,818x = 8,752,606,436 × 1,903,856,287.76
  4. Step 4: Simplify right side
    5,834,142,818x = 16,663,704,797,467,244,544
  5. Step 5: Solve for x
    x = 16,663,704,797,467,244,544/5,834,142,818
  6. Step 6: Final answer
    x = 2,856,238,751.31

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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.