Home / 43,733,899.60-65,601,094.62-14,587,658.61

Finding the Fourth Proportional to 43,733,899.60, 65,601,094.62 and 14,587,658.61

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Solution

The fourth proportional to 43,733,899.60, 65,601,094.62 and 14,587,658.61 is: 21,881,569.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,733,899.60 : 65,601,094.62 = 14,587,658.61 : x
  2. Step 2: Convert to fraction form
    43,733,899.60/65,601,094.62 = 14,587,658.61/x
  3. Step 3: Cross multiply
    43,733,899.60x = 65,601,094.62 × 14,587,658.61
  4. Step 4: Simplify right side
    43,733,899.60x = 956,966,372,557,282.88
  5. Step 5: Solve for x
    x = 956,966,372,557,282.88/43,733,899.60
  6. Step 6: Final answer
    x = 21,881,569.70

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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.