Home / 5,216,352,529,277.10-7,828,102,928,737.10-1,820,578,648,435.50

Finding the Fourth Proportional to 5,216,352,529,277.10, 7,828,102,928,737.10 and 1,820,578,648,435.50

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Solution

The fourth proportional to 5,216,352,529,277.10, 7,828,102,928,737.10 and 1,820,578,648,435.50 is: 2,732,115,394,775.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,216,352,529,277.10 : 7,828,102,928,737.10 = 1,820,578,648,435.50 : x
  2. Step 2: Convert to fraction form
    5,216,352,529,277.10/7,828,102,928,737.10 = 1,820,578,648,435.50/x
  3. Step 3: Cross multiply
    5,216,352,529,277.10x = 7,828,102,928,737.10 × 1,820,578,648,435.50
  4. Step 4: Simplify right side
    5,216,352,529,277.10x = 14,251,677,049,814,167,786,094,592
  5. Step 5: Solve for x
    x = 14,251,677,049,814,167,786,094,592/5,216,352,529,277.10
  6. Step 6: Final answer
    x = 2,732,115,394,775.52

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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.