Home / 44,340,534.80-66,532,920.60-25,186,000.40

Finding the Fourth Proportional to 44,340,534.80, 66,532,920.60 and 25,186,000.40

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Solution

The fourth proportional to 44,340,534.80, 66,532,920.60 and 25,186,000.40 is: 37,791,564.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,340,534.80 : 66,532,920.60 = 25,186,000.40 : x
  2. Step 2: Convert to fraction form
    44,340,534.80/66,532,920.60 = 25,186,000.40/x
  3. Step 3: Cross multiply
    44,340,534.80x = 66,532,920.60 × 25,186,000.40
  4. Step 4: Simplify right side
    44,340,534.80x = 1,675,698,164,844,768.25
  5. Step 5: Solve for x
    x = 1,675,698,164,844,768.25/44,340,534.80
  6. Step 6: Final answer
    x = 37,791,564.14

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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.