Home / 44,007,318.75-66,080,071.50-37,272,191.07

Finding the Fourth Proportional to 44,007,318.75, 66,080,071.50 and 37,272,191.07

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Solution

The fourth proportional to 44,007,318.75, 66,080,071.50 and 37,272,191.07 is: 55,966,805.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,007,318.75 : 66,080,071.50 = 37,272,191.07 : x
  2. Step 2: Convert to fraction form
    44,007,318.75/66,080,071.50 = 37,272,191.07/x
  3. Step 3: Cross multiply
    44,007,318.75x = 66,080,071.50 × 37,272,191.07
  4. Step 4: Simplify right side
    44,007,318.75x = 2,462,949,050,867,261.50
  5. Step 5: Solve for x
    x = 2,462,949,050,867,261.50/44,007,318.75
  6. Step 6: Final answer
    x = 55,966,805.54

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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.