Home / 131,633,300.55-197,449,950.83-63,608,852.55

Finding the Fourth Proportional to 131,633,300.55, 197,449,950.83 and 63,608,852.55

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Solution

The fourth proportional to 131,633,300.55, 197,449,950.83 and 63,608,852.55 is: 95,413,278.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,633,300.55 : 197,449,950.83 = 63,608,852.55 : x
  2. Step 2: Convert to fraction form
    131,633,300.55/197,449,950.83 = 63,608,852.55/x
  3. Step 3: Cross multiply
    131,633,300.55x = 197,449,950.83 × 63,608,852.55
  4. Step 4: Simplify right side
    131,633,300.55x = 12,559,564,808,032,174
  5. Step 5: Solve for x
    x = 12,559,564,808,032,174/131,633,300.55
  6. Step 6: Final answer
    x = 95,413,278.83

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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.