Home / 61,584,810.32-92,409,059.57-27,065,433.32

Finding the Fourth Proportional to 61,584,810.32, 92,409,059.57 and 27,065,433.32

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Solution

The fourth proportional to 61,584,810.32, 92,409,059.57 and 27,065,433.32 is: 40,612,144.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,584,810.32 : 92,409,059.57 = 27,065,433.32 : x
  2. Step 2: Convert to fraction form
    61,584,810.32/92,409,059.57 = 27,065,433.32/x
  3. Step 3: Cross multiply
    61,584,810.32x = 92,409,059.57 × 27,065,433.32
  4. Step 4: Simplify right side
    61,584,810.32x = 2,501,091,239,955,742.50
  5. Step 5: Solve for x
    x = 2,501,091,239,955,742.50/61,584,810.32
  6. Step 6: Final answer
    x = 40,612,144.89

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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.