Home / 160,824,096.58-241,338,177.30-68,708,528.65

Finding the Fourth Proportional to 160,824,096.58, 241,338,177.30 and 68,708,528.65

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Solution

The fourth proportional to 160,824,096.58, 241,338,177.30 and 68,708,528.65 is: 103,106,384.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,824,096.58 : 241,338,177.30 = 68,708,528.65 : x
  2. Step 2: Convert to fraction form
    160,824,096.58/241,338,177.30 = 68,708,528.65/x
  3. Step 3: Cross multiply
    160,824,096.58x = 241,338,177.30 × 68,708,528.65
  4. Step 4: Simplify right side
    160,824,096.58x = 16,581,991,068,149,138
  5. Step 5: Solve for x
    x = 16,581,991,068,149,138/160,824,096.58
  6. Step 6: Final answer
    x = 103,106,384.06

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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.