Home / 16,071,591.61-22,165,963.54-10,570,613.77

Finding the Fourth Proportional to 16,071,591.61, 22,165,963.54 and 10,570,613.77

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Solution

The fourth proportional to 16,071,591.61, 22,165,963.54 and 10,570,613.77 is: 14,579,006.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,071,591.61 : 22,165,963.54 = 10,570,613.77 : x
  2. Step 2: Convert to fraction form
    16,071,591.61/22,165,963.54 = 10,570,613.77/x
  3. Step 3: Cross multiply
    16,071,591.61x = 22,165,963.54 × 10,570,613.77
  4. Step 4: Simplify right side
    16,071,591.61x = 234,307,839,421,241.94
  5. Step 5: Solve for x
    x = 234,307,839,421,241.94/16,071,591.61
  6. Step 6: Final answer
    x = 14,579,006.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.