Home / 19,323,877.46-26,667,006.20-11,064,066.44

Finding the Fourth Proportional to 19,323,877.46, 26,667,006.20 and 11,064,066.44

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Solution

The fourth proportional to 19,323,877.46, 26,667,006.20 and 11,064,066.44 is: 15,268,443.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,323,877.46 : 26,667,006.20 = 11,064,066.44 : x
  2. Step 2: Convert to fraction form
    19,323,877.46/26,667,006.20 = 11,064,066.44/x
  3. Step 3: Cross multiply
    19,323,877.46x = 26,667,006.20 × 11,064,066.44
  4. Step 4: Simplify right side
    19,323,877.46x = 295,045,528,205,526.81
  5. Step 5: Solve for x
    x = 295,045,528,205,526.81/19,323,877.46
  6. Step 6: Final answer
    x = 15,268,443.35

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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.