Home / 44,489,337.60-66,734,006.40-14,200,262.40

Finding the Fourth Proportional to 44,489,337.60, 66,734,006.40 and 14,200,262.40

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Solution

The fourth proportional to 44,489,337.60, 66,734,006.40 and 14,200,262.40 is: 21,300,393.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,489,337.60 : 66,734,006.40 = 14,200,262.40 : x
  2. Step 2: Convert to fraction form
    44,489,337.60/66,734,006.40 = 14,200,262.40/x
  3. Step 3: Cross multiply
    44,489,337.60x = 66,734,006.40 × 14,200,262.40
  4. Step 4: Simplify right side
    44,489,337.60x = 947,640,401,883,279.38
  5. Step 5: Solve for x
    x = 947,640,401,883,279.38/44,489,337.60
  6. Step 6: Final answer
    x = 21,300,393.60

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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.