Home / 39,656,963.93-59,415,071.67-16,577,021.16

Finding the Fourth Proportional to 39,656,963.93, 59,415,071.67 and 16,577,021.16

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Solution

The fourth proportional to 39,656,963.93, 59,415,071.67 and 16,577,021.16 is: 24,836,114.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,656,963.93 : 59,415,071.67 = 16,577,021.16 : x
  2. Step 2: Convert to fraction form
    39,656,963.93/59,415,071.67 = 16,577,021.16/x
  3. Step 3: Cross multiply
    39,656,963.93x = 59,415,071.67 × 16,577,021.16
  4. Step 4: Simplify right side
    39,656,963.93x = 984,924,900,296,506.62
  5. Step 5: Solve for x
    x = 984,924,900,296,506.62/39,656,963.93
  6. Step 6: Final answer
    x = 24,836,114.59

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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.