Home / 121,413,675.87-182,030,759.24-63,037,539.27

Finding the Fourth Proportional to 121,413,675.87, 182,030,759.24 and 63,037,539.27

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Solution

The fourth proportional to 121,413,675.87, 182,030,759.24 and 63,037,539.27 is: 94,509,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,413,675.87 : 182,030,759.24 = 63,037,539.27 : x
  2. Step 2: Convert to fraction form
    121,413,675.87/182,030,759.24 = 63,037,539.27/x
  3. Step 3: Cross multiply
    121,413,675.87x = 182,030,759.24 × 63,037,539.27
  4. Step 4: Simplify right side
    121,413,675.87x = 11,474,771,133,624,230
  5. Step 5: Solve for x
    x = 11,474,771,133,624,230/121,413,675.87
  6. Step 6: Final answer
    x = 94,509,708.66

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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.