Home / 294,656,775.90-441,863,555.70-100,583,839.32

Finding the Fourth Proportional to 294,656,775.90, 441,863,555.70 and 100,583,839.32

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Solution

The fourth proportional to 294,656,775.90, 441,863,555.70 and 100,583,839.32 is: 150,834,246.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,656,775.90 : 441,863,555.70 = 100,583,839.32 : x
  2. Step 2: Convert to fraction form
    294,656,775.90/441,863,555.70 = 100,583,839.32/x
  3. Step 3: Cross multiply
    294,656,775.90x = 441,863,555.70 × 100,583,839.32
  4. Step 4: Simplify right side
    294,656,775.90x = 44,444,332,887,892,664
  5. Step 5: Solve for x
    x = 44,444,332,887,892,664/294,656,775.90
  6. Step 6: Final answer
    x = 150,834,246.90

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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.