Home / 19,268,928.88-26,588,677.88-10,564,811.03

Finding the Fourth Proportional to 19,268,928.88, 26,588,677.88 and 10,564,811.03

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Solution

The fourth proportional to 19,268,928.88, 26,588,677.88 and 10,564,811.03 is: 14,578,099.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,268,928.88 : 26,588,677.88 = 10,564,811.03 : x
  2. Step 2: Convert to fraction form
    19,268,928.88/26,588,677.88 = 10,564,811.03/x
  3. Step 3: Cross multiply
    19,268,928.88x = 26,588,677.88 × 10,564,811.03
  4. Step 4: Simplify right side
    19,268,928.88x = 280,904,357,286,916.94
  5. Step 5: Solve for x
    x = 280,904,357,286,916.94/19,268,928.88
  6. Step 6: Final answer
    x = 14,578,099.23

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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.