Home / 63,909,007.65-95,863,511.48-36,699,228.45

Finding the Fourth Proportional to 63,909,007.65, 95,863,511.48 and 36,699,228.45

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Solution

The fourth proportional to 63,909,007.65, 95,863,511.48 and 36,699,228.45 is: 55,048,842.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,909,007.65 : 95,863,511.48 = 36,699,228.45 : x
  2. Step 2: Convert to fraction form
    63,909,007.65/95,863,511.48 = 36,699,228.45/x
  3. Step 3: Cross multiply
    63,909,007.65x = 95,863,511.48 × 36,699,228.45
  4. Step 4: Simplify right side
    63,909,007.65x = 3,518,116,907,640,221.50
  5. Step 5: Solve for x
    x = 3,518,116,907,640,221.50/63,909,007.65
  6. Step 6: Final answer
    x = 55,048,842.68

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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.