Home / 39,367,007.85-59,050,511.78-33,887,260.65

Finding the Fourth Proportional to 39,367,007.85, 59,050,511.78 and 33,887,260.65

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Solution

The fourth proportional to 39,367,007.85, 59,050,511.78 and 33,887,260.65 is: 50,830,890.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,007.85 : 59,050,511.78 = 33,887,260.65 : x
  2. Step 2: Convert to fraction form
    39,367,007.85/59,050,511.78 = 33,887,260.65/x
  3. Step 3: Cross multiply
    39,367,007.85x = 59,050,511.78 × 33,887,260.65
  4. Step 4: Simplify right side
    39,367,007.85x = 2,001,060,084,035,319
  5. Step 5: Solve for x
    x = 2,001,060,084,035,319/39,367,007.85
  6. Step 6: Final answer
    x = 50,830,890.98

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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.