Home / 32,907,779.07-49,380,569.54-25,699,077.15

Finding the Fourth Proportional to 32,907,779.07, 49,380,569.54 and 25,699,077.15

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Solution

The fourth proportional to 32,907,779.07, 49,380,569.54 and 25,699,077.15 is: 38,563,376.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,907,779.07 : 49,380,569.54 = 25,699,077.15 : x
  2. Step 2: Convert to fraction form
    32,907,779.07/49,380,569.54 = 25,699,077.15/x
  3. Step 3: Cross multiply
    32,907,779.07x = 49,380,569.54 × 25,699,077.15
  4. Step 4: Simplify right side
    32,907,779.07x = 1,269,035,066,319,400
  5. Step 5: Solve for x
    x = 1,269,035,066,319,400/32,907,779.07
  6. Step 6: Final answer
    x = 38,563,376.26

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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.