Home / 44,352,937.60-66,529,406.40-37,858,422.40

Finding the Fourth Proportional to 44,352,937.60, 66,529,406.40 and 37,858,422.40

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Solution

The fourth proportional to 44,352,937.60, 66,529,406.40 and 37,858,422.40 is: 56,787,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352,937.60 : 66,529,406.40 = 37,858,422.40 : x
  2. Step 2: Convert to fraction form
    44,352,937.60/66,529,406.40 = 37,858,422.40/x
  3. Step 3: Cross multiply
    44,352,937.60x = 66,529,406.40 × 37,858,422.40
  4. Step 4: Simplify right side
    44,352,937.60x = 2,518,698,369,512,463
  5. Step 5: Solve for x
    x = 2,518,698,369,512,463/44,352,937.60
  6. Step 6: Final answer
    x = 56,787,633.60

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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.