Home / 44,353,602.40-66,540,080.40-25,193,538.40

Finding the Fourth Proportional to 44,353,602.40, 66,540,080.40 and 25,193,538.40

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Solution

The fourth proportional to 44,353,602.40, 66,540,080.40 and 25,193,538.40 is: 37,795,804.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,353,602.40 : 66,540,080.40 = 25,193,538.40 : x
  2. Step 2: Convert to fraction form
    44,353,602.40/66,540,080.40 = 25,193,538.40/x
  3. Step 3: Cross multiply
    44,353,602.40x = 66,540,080.40 × 25,193,538.40
  4. Step 4: Simplify right side
    44,353,602.40x = 1,676,380,070,696,487.25
  5. Step 5: Solve for x
    x = 1,676,380,070,696,487.25/44,353,602.40
  6. Step 6: Final answer
    x = 37,795,804.17

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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.