Home / 17,294,056.61-23,863,359.92-9,851,914.31

Finding the Fourth Proportional to 17,294,056.61, 23,863,359.92 and 9,851,914.31

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Solution

The fourth proportional to 17,294,056.61, 23,863,359.92 and 9,851,914.31 is: 13,594,252.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,294,056.61 : 23,863,359.92 = 9,851,914.31 : x
  2. Step 2: Convert to fraction form
    17,294,056.61/23,863,359.92 = 9,851,914.31/x
  3. Step 3: Cross multiply
    17,294,056.61x = 23,863,359.92 × 9,851,914.31
  4. Step 4: Simplify right side
    17,294,056.61x = 235,099,776,911,952.06
  5. Step 5: Solve for x
    x = 235,099,776,911,952.06/17,294,056.61
  6. Step 6: Final answer
    x = 13,594,252.77

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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.