Home / 11,032,490.04-16,537,754.64-5,268,485.64

Finding the Fourth Proportional to 11,032,490.04, 16,537,754.64 and 5,268,485.64

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Solution

The fourth proportional to 11,032,490.04, 16,537,754.64 and 5,268,485.64 is: 7,897,484.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,490.04 : 16,537,754.64 = 5,268,485.64 : x
  2. Step 2: Convert to fraction form
    11,032,490.04/16,537,754.64 = 5,268,485.64/x
  3. Step 3: Cross multiply
    11,032,490.04x = 16,537,754.64 × 5,268,485.64
  4. Step 4: Simplify right side
    11,032,490.04x = 87,128,922,838,683.38
  5. Step 5: Solve for x
    x = 87,128,922,838,683.38/11,032,490.04
  6. Step 6: Final answer
    x = 7,897,484.84

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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.