Home / 116,726,829.84-175,099,283.64-39,004,002.96

Finding the Fourth Proportional to 116,726,829.84, 175,099,283.64 and 39,004,002.96

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Solution

The fourth proportional to 116,726,829.84, 175,099,283.64 and 39,004,002.96 is: 58,509,024.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,726,829.84 : 175,099,283.64 = 39,004,002.96 : x
  2. Step 2: Convert to fraction form
    116,726,829.84/175,099,283.64 = 39,004,002.96/x
  3. Step 3: Cross multiply
    116,726,829.84x = 175,099,283.64 × 39,004,002.96
  4. Step 4: Simplify right side
    116,726,829.84x = 6,829,572,977,388,439
  5. Step 5: Solve for x
    x = 6,829,572,977,388,439/116,726,829.84
  6. Step 6: Final answer
    x = 58,509,024.76

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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.